An organisation holding ISO 14001 and ISO 9001, with or without ISO 45001, should transition them as one programme. ISO 14001:2026 was published on 15 April 2026 and ISO 9001:2026 on 16 September 2026; both apply the same Harmonized Structure text, so the additions they share, 4.2 c), 6.3 and 9.3.2 c), are made once. Global ACI has issued transition requirements for both: ISO 14001:2015 certificates lose validity after 30 April 2029 and ISO 9001:2015 certificates after 30 September 2029. One gap analysis, one internal audit cycle and one management review carry both transitions, and the ISO 45001 revision, expected in 2027, joins the same cycle when published.
Gap assessment, documentation update, training, internal audit and support through your transition audit, delivered end to end by our expert, experienced, professional and friendly local Filipino lead auditors.
Key facts for integrated systems
- ISO 14001:2026 (fourth edition) was published on 15 April 2026. Global ACI-TECH-3-TR 2029-04-30 (M), announced 14 September 2026, sets its transition: new and initial certifications only to the 2026 edition from 31 October 2027; ISO 14001:2015 certificates valid until 30 April 2029.
- ISO 9001:2026 (sixth edition) was published on 16 September 2026. Global ACI-TECH-3-TR 2029-09-30 (M), dated 4 September and announced 16 September 2026, sets its transition: new and initial certifications only to the 2026 edition from 31 March 2028; ISO 9001:2015 certificates valid until 30 September 2029.
- The ISO 45001 revision is at ballot, with publication expected in 2027. ISO/IEC 27001:2022 completed its transition on 31 October 2025.
- Both 2026 editions carry the climate-change sentences from their 2024 amendments in the base text of 4.1 and 4.2, and both add 4.2 c), 6.3 (new to ISO 14001, expanded in ISO 9001) and 9.3.2 c).
- Sterling does not certify. We run integrated transitions and prepare organisations for the certification body’s combined audits.
Three clocks, one calendar
An integrated system now has two transition deadlines five months apart and a third standard due for revision next year. The planning date is the earliest binding one, 30 April 2029 for ISO 14001, and the practical target is a combined audit in 2027 or early 2028, once the certification body is accredited for both 2026 editions. The table sets the milestones side by side.
| Milestone | ISO 14001:2026 (Global ACI-TECH-3-TR 2029-04-30 (M)) | ISO 9001:2026 (Global ACI-TECH-3-TR 2029-09-30 (M)) | ISO 45001 (revision) |
|---|---|---|---|
| Standard published | 15 April 2026 | 16 September 2026 | Expected 2027 |
| Accreditation bodies ready to assess to the new edition | by 31 October 2026 | by 31 March 2027 | To be set when published |
| Certification bodies submit transition declarations | by 31 January 2027 | by 30 June 2027 | — |
| Accreditation bodies complete certification-body transitions | by 30 April 2027 | by 30 September 2027 | — |
| New and initial certifications only to the new edition | from 31 October 2027 | from 31 March 2028 | — |
| Previous-edition certificates no longer valid | after 30 April 2029 | after 30 September 2029 | — |
The ISO 14001 clock runs ahead of the ISO 9001 clock at every milestone, which is why a certification body will typically be accredited for ISO 14001:2026 before ISO 9001:2026. That gap is the main constraint on sequencing, and the options below are built around it.
The shared Harmonized Structure text: what is done once
Both 2026 editions apply the current Harmonized Structure for ISO management system standards, which is why they define the same core terms in Clause 3, use the same documented-information wording and add the same three list items: the decision on which interested-party requirements the system addresses (4.2 c)), the planning of changes with communication, monitoring and review (6.3), and interested-party changes as a management review input (9.3.2 c)). Each is made once.
| Shared element | ISO 14001:2026 | ISO 9001:2026 | Done once as |
|---|---|---|---|
| Climate change in context | 4.1 determination; 4.2 climate-related requirements of interested parties (from Amendment 1:2024, now base text) | Same | One context record with the climate determination |
| Which interested-party requirements the system addresses | 4.2 c) | 4.2 c) | One interested-party table with a decision column per standard |
| Planning of changes | 6.3, new to ISO 14001 as a structured requirement | 6.3 a) to g), expanded from four to seven considerations | One change-plan template covering the seven considerations, with environmental evaluation added |
| Risks and opportunities | Restructured risk and opportunity requirements | 6.1.2 (risks: determine, analyse, evaluate) and 6.1.3 (opportunities) as separate sub-clauses | One register method with quality and environmental sources |
| Management review input on interested-party changes | 9.3.2 c) | 9.3.2 c) | One agenda item |
| Internal audit and management review | 9.2, 9.3 | 9.2, 9.3 | One programme, one review |
| Documented-information wording | “shall be available as documented information” and “as evidence of” | Same, explained in Annex A.2 e) | One document-control convention |
| Externally provided processes, products and services | Control extended to externally provided processes, products and services | 8.4, unchanged | One supplier and contractor control process with environmental criteria added |
Integrated procedures that already exist for context, change control, supplier control, audit and review are updated once. Where the two editions add different things, the additions sit inside the same documents rather than in parallel sets.
One gap analysis
A single gap analysis reads the integrated system against both 2026 standards at once and produces one prioritised action plan, with each action tagged to the standard or standards it serves. Reading the system twice, once per standard, doubles the desk work on shared clauses and produces two plans that then have to be reconciled; reading it once is faster and catches the interactions.
The gap analysis covers the shared additions above; the ISO 9001-specific additions, quality culture and ethical behaviour (5.1.1 i), 7.3 e)), opportunity-based thinking (5.1.1 k), 6.1.3), the policy’s link to context and strategy (5.2.1 e), 5.2.2 d)), knowledge (7.1.6), contingency communication (8.2.1 e)), the separate evaluation of risk and opportunity actions (9.1.3 e) and f), 9.3.2 g) and h)) and the restructured Clause 10; and the ISO 14001-specific changes, including the strengthened life-cycle perspective on environmental aspects with upstream and downstream impacts, the wider control of externally provided processes, products and services, the new structured change management and the climate and biodiversity considerations in context. It also lists every document that cites a 2015 clause letter from either standard, because the renumbering in ISO 9001 (5.1.1, 5.3, 6.1.1, 6.2.1, 6.3, 7.3, 9.1.3, 9.3.2, no 10.3) and the new 6.3 in ISO 14001 mean that integrated procedures cite references that no longer exist. Sterling’s gap analysis service runs this as one exercise for both standards.
One internal audit cycle
9.2 is substantively the same in both 2026 editions, and an integrated audit programme already samples shared clauses once. The transition adds criteria, not audits: the programme is updated to cite both 2026 editions, the checklist is rebuilt with the new and changed requirements of each weighted, and one full cycle is completed before the certification body’s combined visit.
An audit of a production line under an integrated system already asks about operational control, monitoring, competence and nonconformity for quality and environment together; the 2026 cycle adds the culture and ethics interviews for ISO 9001, the change trace for 6.3 in both, the analysis behind the risk and opportunity registers in both, and the life-cycle and externally-provided-process questions for ISO 14001. Auditors need to be brought up to date on both texts, and the update evidenced under 7.2. One report with findings tagged to the standard, one set of corrective actions and one closure record serve both transitions, and the certification body reads one internal audit report rather than two. Our internal audit services page covers the sequence, and the internal audit checklist page the ISO 9001 questions.
One management review
9.3 is shared, and an integrated system already holds one management review with the inputs of both standards. The 2026 editions add the interested-party changes input (9.3.2 c)) to both, and ISO 9001 adds the separate review of the effectiveness of actions on risks and on opportunities (9.3.2 g) and h)). One agenda carries all of it, and one set of recorded decisions under 9.3.3 is the evidence the certification body reads for both transitions.
The review before the combined transition audit is the one that matters. It should receive the integrated internal audit results, the status of both transitions as planned changes under 6.3, the updated registers, the climate determination and the interested-party decisions, and it should record decisions on resources and on any remaining actions with dates before the certification body’s visit. A review that mentions the transition in passing is a finding waiting to happen; one that reviews it as a change, with its effectiveness and results, meets 6.3 f) and g) in both standards at once. Our management review inputs page sets out the ISO 9001 agenda; the environmental inputs are added to it.
What stays standard-specific
Integration does not collapse three standards into one, and a programme that pretends otherwise produces environmental findings at a quality audit. Each standard keeps its own core, and the integrated transition handles those cores as standard-specific work streams inside the one plan.
ISO 14001 keeps the environmental aspects and impacts evaluation, now with a strengthened life-cycle perspective reaching upstream and downstream, the compliance-obligations register with its Philippine content (ECC conditions, discharge and emission permits, hazardous waste rules), environmental objectives, emergency preparedness and the environmental evaluation of changes under its 6.3. ISO 9001 keeps Clause 8 in full, the customer-facing requirements, design where applicable, the quality-specific leadership requirements on culture and ethics and the policy’s link to strategy, and the separate opportunity sub-clause. ISO 45001 keeps hazard identification, worker consultation and participation, and its own operational and emergency requirements, and its revision will bring its own transition requirements when published. In an integrated audit these are sampled in sequence after the shared clauses, and the certification body’s auditors will be qualified for each standard.
Sequence options for the two published editions and the one to come
There is no single right sequence, because the choice depends on when the certification body is accredited for each 2026 edition and where the organisation’s surveillance and recertification visits fall. The table sets out the three workable options and the one to avoid.
| Option | Sequence | Suits | Watch out for |
|---|---|---|---|
| A. Staggered | ISO 14001:2026 transition at the next scheduled visit once the body is accredited for it (from late 2026 or early 2027); ISO 9001:2026 at the following visit once the body is accredited for that (during 2027 or early 2028) | Organisations with a surveillance visit due in the first half of 2027 that do not want to wait | Two transition audits, each possibly with additional time; the shared work must still be done once and evidenced at the first visit |
| B. Combined | Both transitions at one visit, typically a surveillance or recertification audit in the second half of 2027 or early 2028, once the body is accredited for both | Most integrated systems; organisations with a recertification due in that window | The body must be accredited for both by the visit; ask for its dates in writing; ISO 14001’s deadline is the earlier one, so do not let a delayed ISO 9001 accreditation push the combined visit past early 2028 |
| C. Combined, then ISO 45001 | Option B for the two published editions, with the ISO 45001 transition at a later visit after the revision is published (expected 2027) and its transition requirements are issued | Organisations holding all three | The ISO 45001 requirements are not published; plan the integrated system so that its transition joins the same cycle rather than reopening the shared clauses |
| D. Wait for all three | Hold both 2026 transitions until ISO 45001 is published and transition everything at once | No one | The ISO 14001 deadline of 30 April 2029 and the 2028 to 2029 audit queue make this the highest-risk option; if ISO 45001 slips, the wait consumes the whole window |
Whichever option is chosen, the shared work (context, interested parties, change planning, registers, audit programme, review agenda) is completed once in 2026 or early 2027, and the standard-specific streams follow.
Certification-body logistics: combined audits and audit time
The saving of an integrated transition is banked at the certification body. Under Global ACI’s ISO 9001 transition requirements the transition audit may be combined with a surveillance or recertification audit or held as a special audit, and the body must consider, with justification, whether additional time is needed; an integrated system audited by one body at one visit has its shared clauses sampled once.
Three questions to put to the certification body in writing now: when will your accreditation cover ISO 14001:2026 and ISO 9001:2026 respectively; will you conduct both transitions at our next combined visit, and what additional time, if any, will you add; and if your ISO 9001:2026 accreditation comes later than our visit, will you transition ISO 14001 at that visit and ISO 9001 at the next without a special audit? If the two standards are with different certification bodies, this cycle is the moment to consider consolidating, because two bodies mean two transition audits, two sets of additional time and two calendars. The certification support page covers the accreditation chain and the audit sequence.
What this means for Philippine QHSE organisations
For a manufacturer, an EPC contractor, a logistics operator or a utility in the Philippines, integration reflects how the work already happens: a change to a production line has quality, environmental and safety consequences at once; a subcontractor is evaluated for all three; a typhoon is a disruption risk to delivery (ISO 9001 6.1.2 NOTE 1), an environmental emergency and a safety hazard together. An integrated transition writes that reality into one system rather than three.
The Philippine content of the standard-specific streams is where local experience matters: the compliance-obligations register has to reflect the organisation’s ECC conditions and permits; the disruption risks have to reflect the site’s typhoon, flood and power exposure; the culture and ethics evidence for ISO 9001 has to reflect a hierarchical workplace in which the junior must be able to say stop. Sterling’s integrated transitions are run by lead auditors qualified across ISO 9001, ISO 14001 and ISO 45001 who audit integrated systems for certification bodies, from Makati, Cebu and Davao. The ISO 14001:2026 hub covers the environmental transition in depth and the ISO 9001:2026 playbook the quality transition.
How Sterling sequences an integrated transition
Sterling International Consulting runs integrated transitions as one programme anchored to the certification body’s combined-audit calendar: one gap analysis against both 2026 standards, one gap report with the number for the whole programme, one action plan with shared and standard-specific streams, one internal audit cycle, one management review, and the transition audits timed to the body’s accreditation dates. We prepare you for the certification body and do not certify.
Sterling Revise™ is the fixed-scope service for each standard and runs the two together: week one documentation review and gap assessment against both texts, week two gap report with the number before you commit, weeks three and four plan, certification-body booking and first updates. When the ISO 45001 revision is published, its changes are added to the same programme rather than started afresh. Where an integrated system runs its registers, audits and reviews in Effivity, the shared additions are configured once for all standards. Call +63 977 815 1204, email info@iso-philippines.com or book a consultation to plan the sequence against your audit calendar.
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Frequently asked questions
Can we transition ISO 14001, ISO 9001 and ISO 45001 at the same time? ISO 14001:2026 and ISO 9001:2026 can be transitioned in one programme now, because both are published and share the Harmonized Structure text. The ISO 45001 revision is expected in 2027 and has no transition requirements yet, so its transition joins the same cycle when it is published. Plan the integrated system so that the shared clauses are not reopened for it.
Which deadline comes first? ISO 14001: under Global ACI-TECH-3-TR 2029-04-30 (M), ISO 14001:2015 certificates are valid until 30 April 2029, with new certifications only to the 2026 edition from 31 October 2027. ISO 9001:2015 certificates are valid until 30 September 2029, with new certifications only to the 2026 edition from 31 March 2028. Plan the combined transition to the earlier date.
Do we need a separate gap analysis for each standard? No. One gap analysis reads the integrated system against both 2026 standards and produces one action plan with shared and standard-specific streams. The shared additions, 4.2 c), 6.3 and 9.3.2 c), and the climate determination are analysed once; the environmental and quality-specific changes are analysed inside the same exercise and tagged to their standard.
Does an integrated transition really cost less? Yes, in two places. Shared analysis, documentation, training, internal audit and management review are done once rather than twice, and the certification body can conduct both transition audits at one combined visit, sampling the shared clauses once and adding time only where it justifies it. The standard-specific work is not reduced; the duplication around it is removed.
What if our certification body is accredited for ISO 14001:2026 before ISO 9001:2026? That is the expected pattern, because the ISO 14001 milestones run ahead. Either transition ISO 14001 at the earlier visit and ISO 9001 at the next (option A), or hold both for a combined visit once the body is accredited for both, provided that visit falls no later than early 2028 (option B). Ask the body for both accreditation dates in writing.
What stays separate even in an integrated system? The environmental aspects and impacts evaluation with its life-cycle perspective, the compliance-obligations register and emergency preparedness for ISO 14001; Clause 8, the customer-facing requirements, culture and ethics and the opportunity sub-clause for ISO 9001; hazard identification and worker consultation for ISO 45001. These are sampled in sequence after the shared clauses at a combined audit.
When should we start? Now, with the shared work: the climate determination, the interested-party decision, the change-plan method, the register rebuild, the audit programme and the review agenda. Time the certification-body visits to its accreditation dates, aim for a combined transition in 2027 or early 2028, and do not let the programme drift into the 2028 to 2029 queue, where audit capacity will be shortest for both standards.
Read next
The ISO 14001:2026 hub; the ISO 9001:2026 playbook; the clause-by-clause register of ISO 9001 changes; planning of changes in ISO 9001:2026; ISO 14001:2026 transition consulting; and ISO 9001, ISO 14001 and ISO 45001 certification in the Philippines from Sterling.
Sources
ISO 14001:2026, Environmental management systems — Requirements with guidance for use, fourth edition (published 15 April 2026): 4.1, 4.2 including c), 6.1, 6.3, 8.1, 9.2, 9.3.2 c); summaries of its changes from TÜV SÜD (31 August 2026), SGS and DNV. ISO 9001:2026, Quality management systems — Requirements, sixth edition (published 16 September 2026): Clause 3, 4.1, 4.2 c), 5.1.1 i) and k), 5.2.1 e), 5.2.2 d), 6.1.2 and NOTE 1, 6.1.3, 6.3 a) to g), 7.1.6, 7.2, 7.3 e), 8.2.1 e), 8.4, 9.1.3 e) and f), 9.2, 9.3.2 c), g), h), 9.3.3, 10.1, Annex A.2 e). Global ACI-TECH-3-TR 2029-04-30 (M), Transition Requirements for ISO 14001:2026 (announced 14 September 2026). Global ACI-TECH-3-TR 2029-09-30 (M), Transition Requirements for ISO 9001:2026 (issue date 4 September 2026; announced 16 September 2026). ISO 45001 revision: at ballot, publication expected 2027. ISO/IEC 27001:2022 transition closed 31 October 2025.
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