{"id":80781,"date":"2026-09-17T09:48:31","date_gmt":"2026-09-17T12:48:31","guid":{"rendered":"https:\/\/a3aengenharia.com\/?post_type=articles&#038;p=80781"},"modified":"2026-09-17T09:48:31","modified_gmt":"2026-09-17T12:48:31","slug":"project-assurance-engineering-independent-review-governance","status":"publish","type":"articles","link":"https:\/\/a3aengenharia.com\/en-us\/content\/technical-articles\/project-assurance-engineering-independent-review-governance\/","title":{"rendered":"Project Assurance in Engineering: Independent Review, Governance, and Technical Confidence"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Project Assurance in Engineering<\/strong> is the structured and sufficiently independent review of a project, program, or significant decision to increase governance confidence in its viability, maturity, risks, controls, and readiness to proceed. Its purpose is not to replace the project team, but to provide evidence and technical challenge before high-impact decisions become difficult or expensive to reverse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In engineering projects, assurance may cover technical, managerial, contractual, financial, operational, and benefits-related dimensions. Depending on the context, terms such as <strong>technical assurance<\/strong>, independent review, project review, gateway review, design assurance, or independent technical review may be used.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The essential characteristic is the same: a party that is not committed to day-to-day delivery verifies whether the available evidence is sufficient to support a decision. The greater the risk, CAPEX, operational criticality, or complexity of interfaces, the greater the need tends to be for independence and depth of review.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Assurance is not project management<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The project manager organizes and leads the initiative to achieve its objectives. Assurance independently assesses whether the way the project is being managed and the evidence being produced provide adequate confidence to governance.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Function<\/td><td>Core question<\/td><\/tr><tr><td>Project Management<\/td><td>how will the project be delivered?<\/td><\/tr><tr><td>Project Controls<\/td><td>where are we and where is the project trending?<\/td><\/tr><tr><td>Quality<\/td><td>do the processes and deliverables meet defined requirements?<\/td><\/tr><tr><td>Project Assurance<\/td><td>does governance have sufficient evidence to trust the decision or progression?<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Assurance therefore should not take over routine planning, produce all project documents, or become the owner of corrective actions. Its role is to review, test, challenge, and communicate conclusions to those with decision authority.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Project Assurance is not traditional auditing either<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Audit and assurance may overlap in review techniques, but they serve different purposes. An audit generally evaluates compliance, controls, and evidence against established criteria. Project Assurance is usually oriented toward the project\u2019s decision and risk: it seeks to determine whether the project is sufficiently prepared to proceed, contract, invest, build, energize, commission, or enter operation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This allows the review to be performed at critical lifecycle points even when no formal deviation has yet occurred.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The framework should clearly define:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>purpose of the review;<\/li><li>sponsor or requesting governance body;<\/li><li>scope and criteria;<\/li><li>degree of independence;<\/li><li>required evidence;<\/li><li>stakeholders to be interviewed;<\/li><li>method for classifying conclusions;<\/li><li>workflow for response and closure of recommendations.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Independence should be proportional to decision risk<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Not every review needs to be performed by an external organization. Independence is a property of governance design, not only of the contractual relationship.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An organization can use different levels of challenge:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. <strong>team self-assessment:<\/strong> internal verification before submitting a gate; 2. <strong>functional review:<\/strong> specialists from another team or discipline review the work; 3. <strong>corporate assurance:<\/strong> a PMO, EPMO, technical authority, or assurance function performs a review independent of daily execution; 4. <strong>external assurance:<\/strong> an independent specialist or Owner\u2019s Engineer represents the owner\u2019s interest.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Projects with lower exposure may operate with internal levels. Critical projects or irreversible decisions may justify an independent external review.<\/p>\n\n\n\n<div class=\"wp-block-a3a-destaque\">\n<p class=\"wp-block-paragraph\"><strong>Independence loses value when the reviewer becomes responsible for making the correction.<\/strong> Assurance should challenge and recommend; execution and decision-making remain with the roles defined by governance.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/servicos\/contratacao-integrada\/engenharia-do-proprietario\/\"><strong>Owner\u2019s Engineering: independent technical representation of the owner \u2192<\/strong><\/a><\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Assurance should be planned throughout the lifecycle<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Performing a review only after a project is already in crisis reduces its value. Assurance is more effective when there is an <strong>Integrated Assurance Plan<\/strong> or equivalent logic identifying which decisions require independent challenge and at what point.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One possible architecture is:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Point in lifecycle<\/td><td>Assurance focus<\/td><\/tr><tr><td>need \/ strategy<\/td><td>justification, alignment, and alternatives<\/td><\/tr><tr><td>feasibility<\/td><td>business case, requirements, risks, and definition maturity<\/td><\/tr><tr><td>conceptual \/ basic design<\/td><td>architecture, interfaces, assumptions, and design criteria<\/td><\/tr><tr><td>procurement readiness<\/td><td>scope, specifications, risks, contracting strategy, and estimate<\/td><\/tr><tr><td>mobilization \/ execution<\/td><td>baseline, controls, change management, and delivery capability<\/td><\/tr><tr><td>pre-commissioning<\/td><td>completeness, open items, readiness, and residual risks<\/td><\/tr><tr><td>readiness for service<\/td><td>safety, operations, documentation, training, and acceptance<\/td><\/tr><tr><td>post-implementation<\/td><td>performance, benefits, and lessons learned<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The UK Infrastructure and Projects Authority structures specific assurance reviews for different decision points, including strategic assessment, business justification, delivery strategy, investment decision, readiness for service, and benefit realisation. The logic can be used as a governance reference even when an organization uses its own gates and terminology.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Terms of Reference define the quality of the review<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A review without a clear question tends to produce lengthy reports with little actionable value. Before assurance begins, there should be a Terms of Reference or equivalent document explaining what must be answered.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>the decision to be supported;<\/li><li>project context;<\/li><li>scope and exclusions;<\/li><li>assessment criteria;<\/li><li>required documents;<\/li><li>stakeholders and interviews;<\/li><li>review schedule;<\/li><li>team composition;<\/li><li>format of recommendations;<\/li><li>the party responsible for responding to conclusions.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The review should remain focused on decision risk. Turning it into an indiscriminate audit of every document consumes effort without necessarily increasing confidence.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The evidence pack should exist before the review<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Assurance cannot be based only on presentations. The team must demonstrate traceable evidence supporting its statements.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Depending on the phase, the evidence pack may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>business case;<\/li><li>requirements;<\/li><li>responsibility matrix;<\/li><li>engineering studies and designs;<\/li><li>Design Basis;<\/li><li>decision records;<\/li><li>schedule and baseline;<\/li><li>estimates and Basis of Estimate;<\/li><li>risk register;<\/li><li>procurement strategy;<\/li><li>contracts and interfaces;<\/li><li>Project Controls reports;<\/li><li>change records;<\/li><li>quality plans;<\/li><li>tests, inspections, and punch lists;<\/li><li>commissioning and handover documentation.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The absence of evidence is itself relevant information for governance. It does not automatically mean the work was not performed, but it reduces the ability to demonstrate control and justify the decision.<\/p>\n\n\n\n<div class=\"wp-block-a3a-destaque\">\n<p class=\"wp-block-paragraph\"><strong>Assurance does not turn missing evidence into confidence.<\/strong> Requirements, decisions, tests, and acceptance criteria need to leave verifiable records before the gate\u2014not be reconstructed after the review.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/solucoes\/gestao-e-governanca-de-engenharia\/gestao-requisitos-evidencias-criterios-aceite\/\"><strong>Requirements, Evidence, and Acceptance Criteria Management \u2192<\/strong><\/a><\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Technical Assurance protects engineering decisions<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Technical Assurance<\/strong> focuses on confidence in requirements, architecture, design criteria, interfaces, calculations, specifications, and the maturity of technical solutions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It may involve:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>review of assumptions and Design Basis;<\/li><li>verification of requirements and traceability;<\/li><li>assessment of multidisciplinary interfaces;<\/li><li>review of critical calculations;<\/li><li>specification analysis;<\/li><li>verification of applicable standards and criteria;<\/li><li>assessment of constructability and commissionability;<\/li><li>technical risk analysis;<\/li><li>review of deviations and concessions.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/conteudo\/artigos-tecnicos\/design-review-revisao-projetos-engenharia\/\">Design Review in Engineering Projects<\/a> is one of the practices within technical assurance. Project Assurance is broader and may also incorporate governance, controls, contracts, resources, and operational readiness.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Requirements management is a foundation of assurance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A technical review cannot determine maturity without knowing which requirements must be satisfied. <a href=\"\/solucoes\/gestao-e-governanca-de-engenharia\/gestao-requisitos-evidencias-criterios-aceite\/\">Requirements, Evidence, and Acceptance Criteria Management<\/a> creates the baseline needed to verify whether a solution actually meets the need.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In complex projects, assurance should be able to answer:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>which requirements are critical?<\/li><li>what evidence demonstrates compliance?<\/li><li>which requirements remain open?<\/li><li>are there unresolved conflicts or changes?<\/li><li>were acceptance criteria defined before testing?<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Without this structure, the review tends to rely on expert opinion without sufficient traceability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CAPEX assurance verifies maturity before capital commitment<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In capital projects, one of the highest-value applications is verifying whether the organization has sufficient maturity to authorize investment, contract, or advance to the next phase.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/conteudo\/artigos-tecnicos\/gestao-capex-projetos-engenharia-governanca-custos-investimentos\/\">CAPEX Management in Engineering Projects<\/a> shows that estimates, risks, and decisions must reflect the actual level of technical definition.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An assurance review may verify, for example:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>business case consistency;<\/li><li>scope definition;<\/li><li>deliverable maturity;<\/li><li>Basis of Estimate;<\/li><li>risks and contingency;<\/li><li>contracting strategy;<\/li><li>critical interfaces;<\/li><li>organizational delivery capability;<\/li><li>readiness for the next gate.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The objective is not to declare that the project has no risk. It is to determine whether the risks are sufficiently understood and governed for the decision at hand.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Project Controls provide evidence; they are not assurance by themselves<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A project can have a well-structured schedule, S-curve, EVM, and forecast and still have governance or technical-maturity problems. Likewise, assurance without quantitative information loses its ability to challenge effectively.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/conteudo\/artigos-tecnicos\/project-controls-controle-projetos-engenharia\/\">Project Controls<\/a> provide essential evidence on baseline, trends, costs, and performance. Assurance verifies whether this information is reliable, coherent, and sufficient for the decision.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typical questions include:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>was the baseline formally approved?<\/li><li>does measured progress correspond to verifiable deliverables?<\/li><li>does the forecast reflect the current best estimate?<\/li><li>are changes being incorporated in a controlled manner?<\/li><li>do risks have a coherent effect on schedule and cost?<\/li><li>do executive milestones represent actual readiness conditions?<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Contract and procurement assurance reduces gaps before award<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Many execution problems originate in contractual scope. A prior review can assess whether procurement documents distribute responsibilities and interfaces coherently.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Assurance may examine:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>scope and exclusions;<\/li><li>technical requirements;<\/li><li>measurement criteria;<\/li><li>acceptance criteria;<\/li><li>interface matrix;<\/li><li>responsibilities for testing and documentation;<\/li><li>data provided by the client;<\/li><li>risks transferred or retained;<\/li><li>consistency among tender documents, proposal, contract, and design.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This analysis is particularly important when the organization intends to enforce technical obligations, apply deductions, or make acceptance decisions during execution. Ambiguous requirements reduce contractual enforcement capability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Readiness assurance protects the transition to operations<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The decision to energize, start operations, or accept a system may concentrate significant technical and operational risks. Readiness assurance verifies whether the minimum conditions are actually present.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Criteria may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>tests completed;<\/li><li>open items classified;<\/li><li>residual risks accepted;<\/li><li>documentation available;<\/li><li>training completed;<\/li><li>operating procedures approved;<\/li><li>spares and maintenance arrangements established;<\/li><li>external interfaces available;<\/li><li>responsibilities transferred;<\/li><li>performance criteria defined.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A high percentage of physical progress is not sufficient evidence of readiness.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Benefits Assurance verifies whether value will continue after handover<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Assurance may continue after delivery. The Infrastructure and Projects Authority has specific guidance for benefits assurance in major projects, verifying the ability to convert deliverables into real benefits.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/conteudo\/artigos-tecnicos\/gestao-beneficios-projetos-programas-engenharia-realizacao-valor\/\">Benefits Management in Projects and Programs<\/a> should maintain the connection among the business case, outputs, outcomes, owners, and post-implementation metrics.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A benefits review may test whether:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>benefits remain valid;<\/li><li>owners are defined;<\/li><li>the baseline has been recorded;<\/li><li>indicators are measurable;<\/li><li>operations have the capability to capture benefits;<\/li><li>changes have reduced expected value;<\/li><li>post-implementation evaluation plans exist.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Recommendations should be actionable and risk-oriented<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The assurance report should support the decision. Generic recommendations such as \u201cimprove risk management\u201d or \u201cstrengthen planning\u201d have little value.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A good recommendation should indicate:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>observed condition;<\/li><li>risk or consequence;<\/li><li>required action;<\/li><li>priority;<\/li><li>expected owner;<\/li><li>treatment horizon;<\/li><li>need for closure verification.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The report should also distinguish facts, interpretations, and recommendations. Where uncertainty exists, it should be stated rather than converted into false precision.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Assurance should generate a verifiable action plan<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The review ends when recommendations have been issued, but governance must track the response. An action plan may record:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Field<\/td><td>Content<\/td><\/tr><tr><td>recommendation<\/td><td>what needs to be addressed<\/td><\/tr><tr><td>associated risk<\/td><td>why the action is necessary<\/td><\/tr><tr><td>owner<\/td><td>party responsible for the response<\/td><\/tr><tr><td>action<\/td><td>agreed treatment<\/td><\/tr><tr><td>deadline<\/td><td>date or gate deadline<\/td><\/tr><tr><td>closure evidence<\/td><td>document or condition demonstrating resolution<\/td><\/tr><tr><td>status<\/td><td>open, in progress, or closed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Critical items may condition progression to the next phase. Others may be accepted as residual risk by the competent authority.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Assurance should preserve decision-maker accountability<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A review team should not replace the governance body. It provides independent opinion and evidence; the decision remains with the party that holds accountability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This matters because projects rarely reach a condition of \u201czero risk.\u201d The decision-maker needs to understand:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>which risks remain;<\/li><li>which recommendations are still open;<\/li><li>which assumptions support the review;<\/li><li>which consequences may occur;<\/li><li>what level of exposure is being accepted.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/solucoes\/gestao-e-governanca-de-engenharia\/governanca-de-projetos-programas-e-portfolios\/\">Project, Program, and Portfolio Governance<\/a> provides the environment in which assurance creates value.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Owner\u2019s Engineering is a way to strengthen technical independence<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">When the owner requires independent technical representation throughout the project, <a href=\"\/servicos\/contratacao-integrada\/engenharia-do-proprietario\/\">Owner\u2019s Engineering<\/a> can incorporate assurance functions, Design Review, technical supervision, interface oversight, testing, and acceptance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The difference lies in scope and continuity. An assurance review may be point-in-time and focused on a decision. Owner\u2019s Engineering typically follows the project over a broader period, technically representing the client\u2019s interests.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This combination is particularly relevant when a project is developed by EPC contractors, integrators, or multiple contractors and the owner needs to retain independent challenge capability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Common mistakes in implementing Project Assurance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Recurring mistakes include:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>reviewing only when the project enters a crisis;<\/li><li>allowing the team to review its own work without independent challenge;<\/li><li>turning assurance into indiscriminate document auditing;<\/li><li>failing to define Terms of Reference;<\/li><li>issuing vague recommendations;<\/li><li>not tracking the action plan;<\/li><li>mixing the reviewer role with execution responsibility;<\/li><li>using traffic-light status without traceable evidence;<\/li><li>ignoring technical and operational interfaces;<\/li><li>treating gate approval as a guarantee of future success.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Assurance adds value when it reduces decision uncertainty, not when it increases the number of reports.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">When Project Assurance makes the most sense<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The practice is especially useful when there is high exposure or information asymmetry between those who execute and those who decide.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Examples include:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>material CAPEX projects;<\/li><li>multiple contractors and interfaces;<\/li><li>new or critical technologies;<\/li><li>regulated projects;<\/li><li>sensitive operational transitions;<\/li><li>irreversible investment decisions;<\/li><li>EPC\/EPCM contracts;<\/li><li>programs with multiple components;<\/li><li>projects where acceptance failures create high impact.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Simple projects may use lighter internal reviews. The level of assurance should be proportional to the risk and cost of a wrong decision.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Assurance turns governance into evidence<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mature governance does not rely only on experience or personal confidence in those responsible for the project. It establishes what evidence is required for each decision and who should review it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Within <a href=\"\/conteudo\/guias-tecnicos\/gestao-de-engenharia-processos-governanca-projetos-desempenho\/\">Engineering Management<\/a>, Project Assurance creates an additional layer of confidence between execution and decision-making: <strong>the project produces evidence, an independent function performs challenge, and governance decides with visibility of risks, gaps, and conditions for progression<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This architecture does not eliminate risk. It reduces the likelihood that important decisions are made based on incomplete, excessively optimistic, or technically immature information.<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Technical references<\/summary>\n<p class=\"wp-block-paragraph\">[1] NATIONAL INFRASTRUCTURE AND SERVICE TRANSFORMATION AUTHORITY; CABINET OFFICE; HM TREASURY. <a href=\"https:\/\/www.gov.uk\/government\/publications\/project-assessment-review-guidance-and-templates\">Project assurance review guidance and template<\/a>. London: GOV.UK, 2021.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[2] INFRASTRUCTURE AND PROJECTS AUTHORITY; CABINET OFFICE. <a href=\"https:\/\/www.gov.uk\/government\/collections\/infrastructure-and-projects-authority-assurance-review-toolkit\">Assurance review toolkit<\/a>. London: GOV.UK, 2021.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[3] INFRASTRUCTURE AND PROJECTS AUTHORITY. <a href=\"https:\/\/www.gov.uk\/government\/publications\/assurance-of-benefits-realisation-in-major-projects\">Assurance of benefits realisation in major projects<\/a>. London: Cabinet Office, 2021.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[4] INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. <a href=\"https:\/\/www.iso.org\/standard\/63578.html\">ISO 21505:2017 \u2014 Project, programme and portfolio management \u2014 Guidance on governance<\/a>. Geneva: ISO, 2017.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Frequently asked questions<\/summary>\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-o-que-project-assurance-c8c03f89\"><strong class=\"schema-faq-question\">What is Project Assurance?<\/strong> <p class=\"schema-faq-answer\">It is a structured and sufficiently independent review of a project, program, or decision intended to increase governance confidence in maturity, risks, controls, evidence, and readiness to proceed.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-qual-a-diferen-a-entre-project-assurance-e-geren-ecfbbda1\"><strong class=\"schema-faq-question\">What is the difference between Project Assurance and project management?<\/strong> <p class=\"schema-faq-answer\">Project management leads execution. Assurance reviews and challenges evidence to support governance decisions without assuming day-to-day responsibility for delivery.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-project-assurance-a-mesma-coisa-que-auditoria-583704c1\"><strong class=\"schema-faq-question\">Is Project Assurance the same as auditing?<\/strong> <p class=\"schema-faq-answer\">Not necessarily. Auditing tends to focus on compliance and controls. Project Assurance is generally oriented to project risk and decision-making and may assess maturity, readiness, viability, and delivery capability.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-o-que-technical-assurance-d7b91f48\"><strong class=\"schema-faq-question\">What is Technical Assurance?<\/strong> <p class=\"schema-faq-answer\">It is the assurance dimension focused on confidence in requirements, architecture, design criteria, interfaces, calculations, specifications, technical compliance, and maturity of engineering solutions.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-quando-contratar-assurance-externo-4324e2de\"><strong class=\"schema-faq-question\">When should external assurance be engaged?<\/strong> <p class=\"schema-faq-answer\">When a decision has high exposure, the internal team does not provide sufficient independence, or the owner needs specialist challenge when dealing with EPC contractors, integrators, or multiple contractors.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-qual-a-rela-o-entre-project-assurance-e-owner-s--b1a4fe08\"><strong class=\"schema-faq-question\">What is the relationship between Project Assurance and Owner\u2019s Engineering?<\/strong> <p class=\"schema-faq-answer\">Owner\u2019s Engineering may incorporate assurance as one of its functions when technically representing the owner. An assurance review may be point-in-time; Owner\u2019s Engineering usually follows the project more continuously.<\/p><\/div><\/div>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Additional technical resources<\/summary>\n\n<p class=\"wp-block-paragraph\"><strong>Related solutions<\/strong><\/p>\n\n\n<ul class=\"wp-block-list\"><li><a href=\"\/solucoes\/gestao-e-governanca-de-engenharia\/governanca-de-projetos-programas-e-portfolios\/\">Project, Program, and Portfolio Governance<\/a><\/li><li><a href=\"\/solucoes\/gestao-e-governanca-de-engenharia\/gestao-requisitos-evidencias-criterios-aceite\/\">Requirements, Evidence, and Acceptance Criteria Management<\/a><\/li><li><a href=\"\/solucoes\/gestao-e-governanca-de-engenharia\/gestao-contratos-escopo-entregaveis\/\">Contracts, Scope, and Deliverables Management<\/a><\/li><li><a href=\"\/solucoes\/gestao-e-governanca-de-engenharia\/gestao-pendencias-rfis-nao-conformidades\/\">Open Items, RFIs, and Nonconformities Management<\/a><\/li><\/ul>\n\n\n<p class=\"wp-block-paragraph\"><strong>Related engineering services<\/strong><\/p>\n\n\n<ul class=\"wp-block-list\"><li><a href=\"\/servicos\/contratacao-integrada\/engenharia-do-proprietario\/\">Owner\u2019s Engineering<\/a><\/li><li><a href=\"\/servicos\/planejamento\/revisao-validacao-tecnica-projetos-design-review\/\">Design Review in Engineering Projects<\/a><\/li><li><a href=\"\/servicos\/servicos-transversais\/consultoria-tecnica\/\">Engineering Technical Consulting<\/a><\/li><li><a href=\"\/servicos\/implementacao\/gerenciamento-de-projetos\/\">Engineering Project Management<\/a><\/li><\/ul>\n\n\n<p class=\"wp-block-paragraph\"><strong>Related technical content<\/strong><\/p>\n\n\n<ul class=\"wp-block-list\"><li><a href=\"\/conteudo\/artigos-tecnicos\/design-review-projetos-engenharia\/\">Design Review in Engineering Projects<\/a><\/li><li><a href=\"\/conteudo\/artigos-tecnicos\/gestao-capex-projetos-engenharia-governanca-custos-investimentos\/\">CAPEX Management in Engineering Projects<\/a><\/li><li><a href=\"\/conteudo\/artigos-tecnicos\/stage-gate-projetos-engenharia\/\">Stage Gates in Engineering Projects<\/a><\/li><li><a href=\"\/conteudo\/artigos-tecnicos\/processos-governanca-projetos-engenharia\/\">Processes and Governance in Engineering Projects<\/a><\/li><li><a href=\"\/conteudo\/artigos-tecnicos\/gestao-riscos-projetos-engenharia\/\">Risk Management in Engineering Projects<\/a><\/li><li><a href=\"\/conteudo\/artigos-tecnicos\/project-controls-controle-projetos-engenharia\/\">Project Controls: Planning and Control of Engineering Projects<\/a><\/li><li><a href=\"\/conteudo\/artigos-tecnicos\/owner-engineering-engenharia-proprietario\/\">Owner\u2019s Engineering: Technical Governance for Engineering Projects and Critical Systems<\/a><\/li><li><a href=\"\/conteudo\/artigos-tecnicos\/handover-tecnico-engenharia-entrega-operacao\/\">Technical Handover in Engineering<\/a><\/li><li><a href=\"\/conteudo\/artigos-tecnicos\/gestao-beneficios-projetos-programas-engenharia-realizacao-valor\/\">Benefits Management in Engineering Projects and Programs<\/a><\/li><\/ul>\n\n\n<p class=\"wp-block-paragraph\"><strong>Guides, frameworks, and references<\/strong><\/p>\n\n\n<ul class=\"wp-block-list\"><li><a href=\"\/conteudo\/guias-tecnicos\/gestao-de-engenharia-processos-governanca-projetos-desempenho\/\">Engineering Management: Processes, Governance, Projects, and Performance<\/a><\/li><li><a href=\"\/conteudo\/guias-tecnicos\/guia-completo-sobre-gerenciamento-de-projetos\/\">Project Management: Complete Guide for Engineering, Governance, and Control<\/a><\/li><li><a href=\"\/conteudo\/guias-tecnicos\/guia-completo-sobre-comissionamento\/\">Commissioning: Complete Guide to Planning, Testing, Acceptance, and Handover<\/a><\/li><li><a href=\"\/conteudo\/whitepapers\/owners-engineering-framework-contratacao-governanca\/\">Owner\u2019s Engineering: Executive Framework for Contracting, Governance, and Acceptance<\/a><\/li><li><a href=\"\/conteudo\/whitepapers\/framework-handover-tecnico-obras-sistemas-operacao\/\">Technical Handover Framework for Engineering Works and Systems<\/a><\/li><\/ul>\n\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>Project Assurance in Engineering: independence, technical assurance, evidence packs, stage gates, CAPEX, readiness, contracts, action plans, and Owner\u2019s Engineering.<\/p>\n","protected":false},"author":1,"featured_media":78858,"parent":0,"template":"","meta":{"_a3a_global_related_solutions":[],"_a3a_global_related_services":[],"_a3a_global_related_materials":[],"_a3a_post_lang":"en-us","_a3a_translation_group_id":"e80cf7c8-2604-4181-a178-d3b06392f869","_a3a_i18n_canonical_slug":"project-assurance-engineering-independent-review-governance","_a3a_prod_post_id":"","_a3a_lang_url_en-us":"","_a3a_lang_url_es-es":""},"categories":[],"segments":[],"mercados":[],"etapas":[],"class_list":["post-80781","articles","type-articles","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/articles\/80781","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/articles"}],"about":[{"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/types\/articles"}],"author":[{"embeddable":true,"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/articles\/80781\/revisions"}],"predecessor-version":[{"id":80783,"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/articles\/80781\/revisions\/80783"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/media\/78858"}],"wp:attachment":[{"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/media?parent=80781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/categories?post=80781"},{"taxonomy":"segments","embeddable":true,"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/segments?post=80781"},{"taxonomy":"mercados","embeddable":true,"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/mercados?post=80781"},{"taxonomy":"etapas","embeddable":true,"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/etapas?post=80781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}