PECB / Transition

ISO 14001:2026 Transition
Course & exam bundle.

ISO 14001:2026 was published on 15 April 2026. Study PECB’s two-day transition course at your own pace: what changed from ISO 14001:2015, clause by clause, then a one-hour exam.

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Self-Study course and exam bundle

Read and revisit the official slide-based materials at your own pace. No video lectures or live teaching.

What’s included
  • 12 months of myPECB course access
  • Official PECB course materials: more than 140 pages, including quizzes
  • Official PECB exam voucher: 2 attempts, the initial exam and one free retake if needed
  • Certification application fee included
  • No annual maintenance fee: PECB Transition credentials need no maintenance

Base price (excl. VAT)£221.00

Total to pay (incl. 20% UK VAT)£265.20

Per learner · GBP

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Exam and purchase conditions

Complete the exam, included retake and application within 12 months of purchase. The first retake requires at least 15 days after an unsuccessful attempt. PECB reviews eligibility before awarding a credential; buying a bundle does not guarantee certification. An enquiry does not create an order. An order is confirmed after successful payment and acceptance.

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ISO 14001:2026 Transition

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    At a glance

    The course
    in brief.

    Standard
    ISO 14001:2026, published 15 April 2026. It replaces ISO 14001:2015 including Amendment 1:2024.
    Length
    Two days in PECB’s curriculum. Self-Study runs at your own pace within 12 months.
    Materials
    More than 140 pages of official PECB material, including quizzes.
    Exam
    One hour, 40 multiple-choice questions, closed book. Online or on paper, in English or French.
    Entry
    No prerequisites.
    Credential
    PECB Certified ISO 14001:2026 Transition.
    Upkeep
    None. No annual maintenance fee and no CPD for a Transition credential.
    Price
    £221 + VAT, Self-Study.

    In the bundle

    What PECB
    includes.

    PECB sets out what its transition fee covers. Bought as Self-Study from Aegentra, an official PECB authorised training partner, the bundle includes:

    • The official PECB ISO 14001:2026 Transition course: more than 140 pages of material, including quizzes, delivered digitally through myPECB.
    • 12 months of myPECB access from the date of purchase.
    • The PECB ISO 14001:2026 Transition exam: your first attempt and one free retake if you need it.
    • The certification application fee.
    • An attestation of course completion from PECB.
    • No annual maintenance fee. PECB lists Transition credentials among those that need no maintenance.

    The exam, the retake if you need it and the certification application must all fall within 12 months of purchase. Self-Study means the official materials only: there are no recorded lectures or live classes.

    Why take it

    What the course
    does for you.

    • You can explain each change between ISO 14001:2015 and ISO 14001:2026, including the two new clauses, and name the clause it sits in.
    • You can interpret the new concepts, requirements and recommendations of the 2026 text, such as the broader environmental conditions in Clause 4 and the reinforced life cycle perspective.
    • You can plan the changes an existing environmental management system needs to conform to ISO 14001:2026 before your certification body assesses it.
    • If you passed a 2015-edition PECB ISO 14001 exam but have not applied for the credential, this is the exam PECB will require after 15 April 2027.
    • If you already hold a PECB ISO 14001 credential, PECB encourages you to take this course and exam and report them as CPD.

    The new edition

    ISO 14001:2026
    is published.

    ISO 14001:2026 was published on 15 April 2026, the date both PECB and UKAS give. It replaces ISO 14001:2015 including Amendment 1:2024.

    Global ACI calls the overall changes minimal and puts the number of accredited ISO 14001 certificates at approximately 700,000. The detail matters more than that headline suggests: UKAS rates more clauses significant than in the ISO 9001 revision, mostly in Clauses 4, 6 and 8, and the new-certificate cut-off comes five months earlier than ISO 9001’s.

    The standard now follows ISO’s Harmonized Structure (ISO TMB resolution 16/2025), with terms and definitions aligned to it and new phrasing for documented information. Annex A guidance now clarifies context, risks and opportunities and how they link to other clauses, the life cycle perspective, and alignment with strategy, business processes and an integrated management system.

    Old against new

    ISO 14001:2015 compared
    with ISO 14001:2026.

    The rating column is UKAS’s own, from its gap analysis summary (Appendix A, issue 1, 7 May 2026). Key changes follow Global ACI’s transition requirements. The 2015 column includes Amendment 1:2024.

    Clause or areaISO 14001:2015 with Amendment 1:2024ISO 14001:2026UKAS rating
    Structure and termsAnnex SL high-level structureHarmonized Structure; terms and definitions aligned to it; new phrasing for documented informationNot rated
    4.1 ContextInternal and external issues, including environmental conditions; climate change added by Amendment 1:2024Broader environmental conditions made explicit: PECB names climate change, biodiversity loss and resource scarcitySignificant
    4.2 Interested partiesNeeds and expectations; Amendment 1:2024 note on climateRevisedSignificant
    4.3 ScopeScope of the environmental management systemRevisedSignificant
    5.2 Environmental policyExisting requirementMinor changeMinor
    5.3 Roles“Organizational roles, responsibilities and authorities”Retitled “Roles, responsibilities and authorities”No change
    6.1.1 GeneralHolds the risks and opportunities requirementsRevisedSignificant
    6.1.2 Environmental aspectsLife cycle perspectiveA reinforced life cycle perspective in identifying environmental aspectsSignificant
    6.1.3 Compliance obligationsExisting requirementMinor changeMinor
    6.1.4 Risks and opportunitiesSat inside 6.1.1 GeneralNew stand-alone clauseSignificant
    Planning action6.1.4Renumbered 6.1.5Minor
    6.3 Planning of changesNot in the 2015 editionNew clauseSignificant
    7.2 Competence and 7.4.1 CommunicationExisting requirementsMinor changesMinor
    8.1 Operational planning and controlIncludes control of outsourced processes and life cycle considerationsRevisedSignificant
    8.2 Emergency preparedness and responseExisting requirementMinor changeMinor
    9.1.1, 9.1.2 and 9.2.2Existing requirementsMinor changesMinor
    9.3 Management reviewOne clause with no subclausesSplit into 9.3.1 General, 9.3.2 Inputs and 9.3.3 OutputsMinor
    Clause 10 Improvement10.1 General, 10.2, 10.3 Continual improvement10.1 Continual improvement and 10.2; 10.3 removedSignificant (10.1 and 10.3)
    Unchanged clausesAs published4.4, 5.1, 6.2.2, 7.1, 7.3, 7.4.2, 7.4.3, 7.5, 9.2.1, 10.2No change

    Sources: UKAS technical bulletin “EMS ISO 14001:2026 transition” (revision 2, 7 October 2026) and its Appendix A gap analysis summary; Global ACI-TECH-3-TR 2029-04-30 (M), sections 3.1 and 3.2; PECB’s “What is changing” brochure for the descriptions of Clause 4.1 and 6.1.2.

    Where the work is

    Two new clauses
    and five big revisions.

    6.1.4 Risks and opportunities

    Risks and opportunities used to sit inside 6.1.1. They now have a stand-alone clause, and the old 6.1.4 on planning action becomes 6.1.5. PECB describes this as “the revised planning logic for risks and opportunities”.

    6.3 Planning of changes

    The 2015 edition had no clause on planning changes. PECB calls the new 6.3 “the newly formalized approach to managing change”: a planned change to the environmental management system now has to be thought through before it is made.

    Context, interested parties and scope (4.1 to 4.3)

    All three are rated significant. PECB points to an “increased focus on broader environmental conditions, such as climate change, biodiversity loss, and resource scarcity, when analyzing the organizational context”.

    Environmental aspects and operational control (6.1.2 and 8.1)

    PECB highlights “the reinforced life cycle perspective in identifying environmental aspects”, and UKAS rates the revision to 8.1, which already covered outsourced processes and life cycle considerations, significant.

    Improvement (Clause 10)

    Continual improvement moves from 10.3 to 10.1, and UKAS rates the change significant, unlike the equivalent move in ISO 9001:2026.

    Transition timetable

    ISO 14001:2026
    transition deadlines.

    Certified organisations have until 30 April 2029. The dates come from Global ACI’s mandatory transition requirements (TECH-3-TR, issued 4 September 2026), UKAS’s technical bulletin for UK certification bodies and PECB’s own rule for exam candidates.

    MilestoneDateSource
    ISO 14001:2026 published15 April 2026PECB, UKAS
    UKAS grants its first tranche of certification bodies30 October 2026UKAS
    Accreditation bodies ready to assess certification bodiesBy 31 October 2026Global ACI
    Certification bodies submit their transition declarationBy 31 January 2027Global ACI
    Candidates who passed a 2015-edition PECB ISO 14001 exam apply for certificationBy 15 April 2027PECB
    Accreditation bodies complete their transition decisions; UKAS’s deadline for UK certification bodiesBy 30 April 2027Global ACI, UKAS
    New and initial certifications to ISO 14001:2026 onlyFrom 31 October 2027Global ACI
    Every certified organisation transitionedBy 30 April 2029Global ACI, UKAS

    The new-certificate cut-off for ISO 14001 (31 October 2027) comes five months before ISO 9001’s (31 March 2028); see ISO 9001:2026 Transition. Some providers quote 15 April 2029 or the end of May 2029 as the end date; Global ACI and UKAS both give 30 April 2029. To check that a certificate is UKAS-accredited, see how to check an ISO certificate claim.

    If you are already certified

    Already hold a PECB
    ISO 14001 credential?

    PECB says the 2026 edition does not affect it:

    “The new updates do not have an impact on your existing certification against ISO 14001 standard. If you have a valid ISO 14001 Implementer, Lead Implementer, Senior Lead Implementer or an ISO 14001 Auditor, Lead Auditor, or Senior Lead Auditor, you just need to maintain these certifications active by submitting CPDs and AMFs.”

    PECB encourages certified individuals to take the transition course and exam to update their knowledge, and to report them as continuing professional development. ISO 14001 Foundation and the Provisional Implementer and Provisional Auditor credentials are lifetime certificates with no maintenance, and PECB says the new edition does not affect them either.

    Passed an exam but not yet applied?

    PECB’s rule for candidates who passed an ISO 14001 exam based on the 2015 edition:

    “Candidates who have passed the ISO 14001 exams based on the ISO 14001:2015 version of the standard, can apply for certification until April 15, 2027, at the latest (1 year after the publication of the standard). After this date, candidates who would like to apply for the certification will have to take the ISO 14001:2026 Transition exam, and the regular fee applies.”

    In short: apply by 15 April 2027, or take this exam first.

    Is this your next step?

    Who this course
    suits best.

    • People who want to stay up to date with the requirements of ISO 14001
    • People who need to understand the differences between ISO 14001:2015 and ISO 14001:2026
    • Anyone responsible for moving an environmental management system from ISO 14001:2015 to ISO 14001:2026
    • Managers, auditors, trainers and consultants who maintain or audit an environmental management system
    • Environmental professionals who want to update their ISO 14001 certificates

    New to ISO 14001? Start with ISO 14001 Foundation. To implement or audit an environmental management system in depth, compare ISO 14001 Lead Implementer and ISO 14001 Lead Auditor.

    Your learning format

    Independent study.
    Clear expectations.

    This course is listed as Self-Study only. Learn from the official course materials at your own pace; recorded presenter videos and live classes are not included.

    Which learning support is included?

    Self-Study is independent learning from the official materials. eLearning, where listed, adds recorded instruction; neither standard bundle promises live tuition or unlimited one-to-one support. PECB manages examination and certification decisions.

    Knowledge you can apply

    What you will
    work through.

    • Explain the differences between ISO 14001:2026 and ISO 14001:2015.
    • Interpret the new concepts, requirements and recommendations of ISO 14001:2026.
    • Plan and implement the changes an existing environmental management system needs to conform to ISO 14001:2026.

    Inside the course

    The curriculum.

    PECB says the course covers the increased focus on broader environmental conditions such as climate change, biodiversity loss and resource scarcity, the reinforced life cycle perspective in identifying environmental aspects, the new approach to managing change under 6.3 and the revised planning logic for risks and opportunities. PECB published the course and exam in English on 7 May 2026. Day labels describe the learning sequence, not scheduled live classes.

    Day 1: Introduction to ISO 14001:2026 and its comparison with ISO 14001:2015
    • Introduction to ISO 14001:2026
    • Comparison of ISO 14001:2026 with ISO 14001:2015
    Day 2: Clause-by-clause comparison and certification exam
    • Clause-by-clause comparison between ISO 14001:2026 and ISO 14001:2015
    • PECB ISO 14001:2026 Transition exam

    The exam and credential

    Know what
    you are preparing for.

    Credential eligibility and the certification decision are assessed by PECB. Training does not certify your organisation.

    Format
    Multiple-choice, closed book
    Duration
    1 hour
    Questions
    40 multiple-choice questions
    Pass mark
    Not published by PECB for this exam
    Languages
    English or French
    Delivery
    Online or on paper

    Domain 1 tests the differences between the main clauses of ISO 14001:2026 and ISO 14001:2015. Domain 2 tests understanding, planning and implementing the ISO 14001:2026 changes. Online multiple-choice results are shown straight away; after an unsuccessful attempt PECB requires at least 15 days before the first retake. Ask the Academy to confirm the pass mark with PECB before you sit the exam.

    The credential

    Passing leads to the PECB Certified ISO 14001:2026 Transition credential. PECB requires no professional experience and no EMS project experience for it; you sign the PECB Code of Ethics. The credential needs no maintenance.

    PECB says the 2026 edition does not affect existing ISO 14001 credentials, which you keep active with CPD and the annual maintenance fee as before; see the section on existing credentials above.

    Before you enrol: prerequisites
    • None. PECB states there are no prerequisites for this course.
    • Working knowledge of ISO 14001:2015 makes the clause-by-clause comparison easier to follow.

    From knowledge to a working decision

    A certified EMS adds the new clauses

    Take a fictional manufacturer certified to ISO 14001:2015. Draft how it would meet the new 6.1.4 and 6.3: where risks and opportunities are now recorded, and how a planned change to a production process is assessed before it goes ahead.

    Record a decision, owner, evidence requirement and review trigger for each. Explain your assumptions and what remains outside the exercise.

    Original optional study prompt, not an official PECB exam question, an additional included lab or evidence of professional experience. Use fictional information.

    Check the official PECB course catalogue

    Make time for the learning

    Your course.
    Your study plan.

    Turn the curriculum into a study plan: record your target dates, explain each topic in your own words and keep a list of questions to revisit. The downloadable sheet is pre-filled for this course and includes space for your notes. It is an optional Aegentra planning aid, not official PECB materials, an exam-question bank or evidence of professional experience. Use fictional examples, not confidential workplace information.

    Download your study planner (CSV)

    ISO 14001:2026 Transition · Editable spreadsheet · No sign-up required

    Before you book the exam.

    Check your exact exam

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    PECB online-exam manual
    Plan the credential application

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    PECB certification requirements

    For permitted materials, exam conduct and accommodation requests, read PECB’s exam rules. Requirements can change; check the current rules for your exact exam.

    Your questions

    Before you choose.

    When was ISO 14001:2026 published?

    On 15 April 2026. It replaces ISO 14001:2015 including Amendment 1:2024.

    What are the main changes in ISO 14001:2026?

    Two new clauses, 6.1.4 Risks and opportunities and 6.3 Planning of changes, plus revisions UKAS rates significant in 4.1, 4.2, 4.3, 6.1.1, 6.1.2, 8.1 and Clause 10. PECB highlights the broader environmental conditions in Clause 4 (climate change, biodiversity loss and resource scarcity) and the reinforced life cycle perspective in identifying environmental aspects.

    What is the ISO 14001:2026 transition deadline?

    Certified organisations must transition by 30 April 2029. Global ACI sets the date in its mandatory transition requirements, and UKAS gives UK certification bodies until the same date to transition their certified customers.

    When do certification bodies stop issuing ISO 14001:2015 certificates?

    From 31 October 2027, new and initial certifications are to ISO 14001:2026 only, under Global ACI’s transition requirements. That is five months earlier than the equivalent ISO 9001 date.

    Does ISO 14001:2026 affect my existing PECB ISO 14001 Lead Auditor or Lead Implementer certificate?

    No. PECB says the new edition does not affect existing ISO 14001 credentials; you keep them active by submitting CPD and paying the annual maintenance fee. PECB encourages certified individuals to take the transition course and exam and report them as CPD.

    I passed a PECB ISO 14001 exam based on the 2015 edition. Can I still apply for certification?

    Yes, until 15 April 2027. After that date PECB requires the ISO 14001:2026 Transition exam first, and the regular fee applies.

    What is the ISO 14001:2026 Transition exam format?

    One hour, 40 multiple-choice questions, closed book, online or on paper, in English or French. PECB has not published the pass mark for this exam. The bundle includes one free retake, taken at least 15 days after an unsuccessful attempt and within 12 months of purchase.

    Are there prerequisites for the ISO 14001:2026 Transition course?

    No. PECB states there are no prerequisites, and the credential needs no professional or EMS project experience. Knowing ISO 14001:2015 helps, because the course compares the two editions.

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