Post-delivery activities

ISO 9001:2015 Clause 8.5.5 requires you to define, deliver, and control the post-delivery activities tied to your products and services, based on legal obligations, customer requirements, risk of harm, intended use, and customer feedback. To operationalize it fast, document what “post-delivery” means for each offering, assign owners, and retain evidence that the activities happen as planned. ¹

Key takeaways:

• You must determine which post-delivery activities apply, then consistently meet them across products and services. ¹
• Post-delivery scope is risk- and context-driven: regulatory duties, safety or service impacts, intended use, and customer feedback all shape requirements. ¹
• Audits typically fail on unclear scope, inconsistent execution, and weak records (e.g., no proof of updates, warranties, service actions, or complaint handling).

“Post-delivery activities” is where quality management meets real operations: what happens after shipment, go-live, or service completion. ISO 9001 does not let you treat this as ad hoc customer care. Clause 8.5.5 is a requirement to identify which post-delivery commitments exist, implement them reliably, and show evidence that you met them for the products and services you provide. ¹

For a Compliance Officer, CCO, or GRC lead, the fastest path is to treat post-delivery activities like any other controlled process: define triggers, responsibilities, service levels, escalation paths, and required records. Then connect those controls to the inputs ISO expects you to consider: statutory/regulatory requirements, potential undesired consequences, the nature and intended use of the product/service, customer requirements, and customer feedback. ¹

This page gives you requirement-level implementation guidance you can put into a QMS within one cycle: scoping decisions, a workable procedure outline, evidence to retain, audit questions to prepare for, and common pitfalls that cause nonconformities.

Regulatory text

Requirement excerpt: “The organization shall meet requirements for post-delivery activities associated with products and services.” ¹

Operator interpretation: You need a controlled way to (1) determine what post-delivery activities are required for each product/service and (2) prove you performed them as required. ISO expects your determination to consider: statutory and regulatory requirements, potential undesired consequences, product nature and use, customer requirements, and customer feedback. ¹

Plain-English meaning (what “post-delivery activities” covers)

Post-delivery activities are obligations and actions that occur after the customer takes possession of a product or after a service is delivered. Typical examples include:

• Warranty management and returns (RMA) handling
• Maintenance, servicing, calibration, or field support
• Customer onboarding for services (where onboarding is part of contracted delivery)
• Bug fixes, patches, updates, and change notifications for software-based services
• Complaint handling, corrective action, and safety/quality notifications
• Disposal, take-back, or end-of-life support where required

ISO does not prescribe which of these you must provide. It requires that you identify what applies to your context and then meet those requirements consistently. ¹

Who it applies to

Entities

• Any organization operating an ISO 9001:2015 quality management system. ¹

Operational context (where this shows up in practice)

This requirement most often touches:

• Operations / Service Delivery (field service, customer support, professional services)
• Product and Engineering (defect remediation, updates, recall decisions, technical advisories)
• Quality (complaints, CAPA, nonconforming outputs, trend analysis)
• Compliance / Legal (statutory obligations, notification duties, contract commitments)
• Sales / Customer Success (contractual requirements, renewals, service expectations)
• Third-party management (service subcontractors, repair depots, logistics providers)

If third parties perform any post-delivery activity on your behalf (repairs, support desk, cloud hosting operations, disposal), treat them as part of the controlled process: defined requirements, clear handoffs, and evidence back to you.

What you actually need to do (step-by-step)

Step 1: Define the scope per product/service (your “post-delivery register”)

Create a simple register that lists, for each offering:

• What counts as “delivery” (shipment, commissioning, go-live, service completion)
• Which post-delivery activities apply (warranty, support, updates, etc.)
• The source of the requirement (contract clause, regulatory obligation, internal commitment, customer requirement, feedback trend) ¹
• Owner and execution team
• Trigger events (e.g., defect report, safety complaint, end-of-life announcement)
• Required customer communications (what, when, by whom)
• Required records

Keep it short. Auditors want clarity and coverage, not a novel.

Step 2: Translate requirements into an operating procedure

Write (or update) a controlled procedure/work instruction that answers:

• Intake channels (support portal, phone, distributor, field tech)
• Triage and prioritization (severity definitions tied to “undesired consequences”) ¹
• Decision rights (who can authorize warranty replacement, patch release, recall-like actions)
• Interfaces to related processes:
  • Complaint handling and CAPA
  • Control of changes (especially for software updates)
  • Control of nonconforming outputs (returned goods, defective service outcomes)
• Customer feedback loop (how feedback changes post-delivery activities over time) ¹

A practical approach: use one “Post-Delivery Activities Procedure” with appendices per product line, rather than separate procedures for every offering.

Step 3: Build minimal controls that prove consistent execution

Implement controls that create objective evidence without slowing teams down:

• Case/ticket system categories for “post-delivery activity”
• Mandatory fields: product/service, customer, issue type, severity, disposition, closure evidence
• Templates for customer notices (warranty determinations, service reports, update notes)
• Acceptance criteria for closing a post-delivery action (e.g., customer confirmation, internal verification, test results)

Step 4: Define competency and access requirements

Post-delivery actions often involve customer communications and technical decisions. Document:

• Required competencies (training/qualification) for support, field service, and approvers
• Authorization matrix for credits, replacements, concessions, and emergency fixes
• Tools access controls (who can push patches, change configurations, approve returns)

Step 5: Control third-party execution (where applicable)

If a third party runs support, repairs, hosting operations, or logistics:

• Put post-delivery requirements into the contract/SOW (what they must do, records they must provide)
• Set reporting expectations (case exports, repair reports, turnaround summaries)
• Verify performance through periodic review of artifacts (sampled tickets, repair records, customer outcomes)

Step 6: Monitor and improve using feedback

ISO explicitly calls out customer feedback as an input to determining post-delivery activities. ¹ Operationalize that by:

• Trending top complaint categories and repeat issues
• Feeding trends into management review or quality review meetings
• Updating your post-delivery register and procedures when feedback shows gaps (e.g., unclear instructions, recurring misuse, missing warnings)

Required evidence and artifacts to retain

Auditors typically ask for objective evidence that post-delivery activities are defined and performed. Retain:

• Post-delivery register per product/service (scope, owners, triggers, sources of requirements)
• Controlled procedure/work instructions for post-delivery activities
• Customer agreements or documented requirements that create post-delivery obligations (e.g., warranty terms, SLAs)
• Support/field service records (tickets, service reports, repair logs, RMAs, replacements)
• Change records for updates/patches tied to post-delivery obligations (approvals, testing/verification evidence)
• Complaint and feedback records and resulting actions (including CAPA references where applicable)
• Third-party records where they perform post-delivery tasks (reports, logs, attestations)
• Training/competence records for staff performing post-delivery activities

Keep retention rules consistent with your QMS document control and record control practices.

Common exam/audit questions and hangups

Expect questions like:

• “Show me how you determined which post-delivery activities apply to Product A.” ¹
• “Where are statutory or regulatory post-delivery obligations captured and owned?” ¹
• “Pick a recent complaint. Walk me from intake to closure. What records prove each step?”
• “How do you decide severity based on potential undesired consequences?” ¹
• “How does customer feedback change your post-delivery commitments over time?” ¹
• “Which third parties perform post-delivery activities, and how do you ensure they meet your requirements?”

Hangups auditors see: “support does its thing” without defined requirements, or engineering ships updates without traceability to customer impact.

Frequent implementation mistakes (and how to avoid them)

1. Mistake: Treating post-delivery as only warranty/returns.
   Fix: Scope it per offering, including service updates, advisory communications, maintenance, and end-of-life obligations where applicable.

2. Mistake: No documented determination logic.
   Fix: In the register, include the required ISO considerations (legal duties, consequences, nature/use, customer requirements, feedback) as explicit fields. ¹

3. Mistake: Weak closure evidence.
   Fix: Define closure criteria per activity type (repair verified, customer notified, patch deployed, concession approved) and enforce it in the ticket system.

4. Mistake: Third parties run the process, but you cannot show oversight.
   Fix: Contract for records, sample their work, and retain evidence of review.

5. Mistake: Customer feedback is collected but not used.
   Fix: Create a formal review cadence where feedback trends drive updates to post-delivery activities and customer communications. ¹

Enforcement context and risk implications

No public enforcement case sources were provided for this requirement. Practically, the risk is audit nonconformity and customer harm: unmanaged post-delivery obligations can turn routine defects into escalations, contract disputes, and safety incidents. The more severe the potential undesired consequences of failure (for your customer, end users, or regulated environments), the more tightly controlled and evidenced your post-delivery process should be. ¹

Practical 30/60/90-day execution plan

First 30 days (Immediate stabilization)

• Inventory products/services and define what “delivery” means for each.
• Draft the post-delivery register and assign owners.
• Document the current-state workflows (support, repairs, updates) and map gaps to ISO inputs. ¹
• Decide where records will live (ticketing system, QMS repository) and enforce minimum required fields.

Days 31–60 (Control design and rollout)

• Publish the Post-Delivery Activities Procedure and product/service appendices.
• Add ticket categories, closure requirements, and approval gates.
• Train the teams who intake, approve, and execute post-delivery actions.
• Update third-party contracts/SOWs where they perform post-delivery tasks; require reporting artifacts.

Days 61–90 (Evidence, testing, and audit readiness)

• Run a small internal audit sample: pick recent post-delivery cases and verify end-to-end evidence.
• Review customer feedback trends and document at least one improvement action tied to post-delivery commitments. ¹
• Tune the register and procedures based on what failed in practice (missing records, unclear triggers, slow escalations).

Ongoing (Business-as-usual)

• Periodically review the register for legal changes, new customer requirements, and feedback trends. ¹
• Sample third-party performance if they execute post-delivery activities.
• Maintain training and authorization controls as products and services evolve.

Where Daydream fits (practical, non-disruptive)

If you manage post-delivery activities across multiple products, sites, or third parties, the friction is usually evidence: scattered tickets, inconsistent closure, and missing links to requirements. Daydream can help you structure the post-delivery register, standardize artifact requests from third parties, and keep an audit-ready evidence packet mapped back to Clause 8.5.5 without chasing screenshots and exports at the last minute.

Frequently Asked Questions

Does ISO 9001 require a separate “post-delivery activities” procedure?

ISO 9001:2015 Clause 8.5.5 requires you to meet post-delivery requirements, but it does not prescribe a specific document. A single controlled procedure plus a register that scopes activities per product/service is usually enough. ¹

What if we don’t offer warranties or ongoing support?

Document that determination per offering and show the basis (e.g., contract terms, nature/use, risk of undesired consequences, customer expectations, feedback). Auditors mainly want to see you made a deliberate decision and can support it. ¹

Are software patches and updates “post-delivery activities”?

They are, if updates are required by contract, expected by customers, needed to prevent undesired consequences, or driven by statutory/regulatory obligations. Capture them in the register and control approvals, testing/verification, and customer communications. ¹

How do we handle post-delivery activities performed by a third party repair center or outsourced support desk?

Put the requirements in the contract/SOW, require specific records (repair reports, ticket exports, disposition evidence), and retain proof of your oversight. Auditors will still hold your organization accountable for meeting the requirements. ¹

What evidence is strongest in an ISO audit for this clause?

A scoped register tied to each product/service, a controlled procedure, and a clean case trail (ticket/service report) showing intake, decisioning, execution, closure evidence, and customer communication when required. Customer feedback trends that resulted in an update to the process are strong support. ¹

How do we show we considered “potential undesired consequences” without overengineering?

Define a simple severity model that reflects credible customer harm (safety, regulatory impact, major downtime, data integrity, or widespread defect exposure) and tie escalation and approval requirements to that severity. Document the model and apply it consistently in tickets. ¹

Footnotes

1. ISO 9001:2015 Quality management systems — Requirements