Artifact GuideUKPSTI vs EU Cyber Resilience Act

UK PSTI Product Security PSTI vs EU Cyber Resilience Act

PSTI vs EU Cyber Resilience Act decisions under UK PSTI Product Security should be written in operational language: who is in scope, what must happen, what evidence proves it, and when escalation is needed.

Use this guide to turn official requirements into scope, evidence, owner, and review decisions. This guidance is practical, source-linked, and should be validated against current legal and policy requirements before implementation.

Author
Sorena AI
Published
May 9, 2026
Updated
May 9, 2026
Sections
2

Structured answer sets in this page tree.

Primary sources
8

Cited legal and guidance references.

Publication metadata
Sorena AI
Published May 9, 2026
Updated May 9, 2026
Overview

This page helps you determine which UK PSTI Product Security duties apply, who owns each action, required evidence, and the review path for escalation decisions.

Side-by-side comparison

PSTI vs EU Cyber Resilience Act: practical compliance comparison

Compare PSTI and EU Cyber Resilience Act through scope, actors, triggers, duties, evidence, deadlines, enforcement, and operational decision rules.

Review all sources
First framework
PSTI

PSTI is the primary scoping column: use it to confirm covered facts, accountable owners, mandatory artifacts, timing, and enforcement exposure before assigning implementation work.

Second framework
EU Cyber Resilience Act

EU Cyber Resilience Act is the second workstream in this comparison. Use it to test where the comparator has different scope, owners, triggers, evidence, timing, enforcement, and reuse limits from PSTI.

Comparison row 1

Scope and covered activity

PSTI

PSTI: identify whether the product is a relevant connectable product and whether the business is acting as manufacturer, importer, distributor, or authorised representative for UK consumer supply.

EU Cyber Resilience Act

EU Cyber Resilience Act: identify whether the comparator applies to the same product line, market placement, and supply-chain role before reusing any UK scope analysis.

Operational implication

Start with a separate scope finding for each regime, then note any overlap instead of assuming one scope decision covers both.

Comparison row 2

Who must act

PSTI

PSTI: identify the UK role that carries the duty, usually manufacturer, importer, distributor, or authorised representative, and record who will own the compliance step.

EU Cyber Resilience Act

EU Cyber Resilience Act: map the same product to the comparator role set before copying any owner assignment from the UK workstream.

Operational implication

Name each role separately because the UK duty owner and the comparator duty owner may not be the same team or legal entity.

Comparison row 3

Trigger or threshold

PSTI

PSTI: use the trigger that starts the UK duty, such as placing a relevant connectable product on the UK market or becoming the manufacturer, importer, distributor, or authorised representative for that product.

EU Cyber Resilience Act

EU Cyber Resilience Act: use the comparator's own market-placement or supervisory trigger, rather than assuming the UK trigger carries across unchanged.

Operational implication

Do not move to obligations until the trigger is written down for each regime and checked against the source text.

Comparison row 4

Core obligations

PSTI

The UK PSTI Act requires manufacturers to eliminate universal default passwords, publish a public vulnerability disclosure policy with a contact address, and state the minimum period for which the product will receive security updates before placing it on the UK market.

EU Cyber Resilience Act

The EU Cyber Resilience Act requires manufacturers to conduct a cybersecurity risk assessment, implement security-by-design requirements throughout the product lifecycle, provide security updates for the support period, notify ENISA of actively exploited vulnerabilities within 24 hours, and affix CE marking after conformity assessment.

Operational implication

Translate obligations into tickets, notices, records, controls, or contract terms.

Comparison row 5

Evidence and records

PSTI

PSTI: keep the evidence that proves this side of the decision, including cited text, registers, policies, test records, contracts, notices, reports, approvals, or audit artifacts.

EU Cyber Resilience Act

EU Cyber Resilience Act: keep comparator evidence in a distinct record set and link only the artifacts that genuinely satisfy both source-linked requirements.

Operational implication

Keep source links, factual analysis, owner approval, and implementation evidence together.

Comparison row 6

Timing and cadence

PSTI

PSTI: capture the application date, commencement date, transition period, reporting clock, review cadence, remediation window, or certification renewal that controls this side.

EU Cyber Resilience Act

EU Cyber Resilience Act: track the comparator schedule separately so a later deadline, recurring audit, or incident timer is not hidden by the other workstream.

Operational implication

Use current source dates; do not reuse old project plans after amendments or guidance updates.

Comparison row 7

Enforcement or assurance route

PSTI

PSTI: identify the competent authority, regulator, assessor, customer audit, certification body, contractual remedy, penalty, or supervisory process tied to this side.

EU Cyber Resilience Act

EU Cyber Resilience Act: identify the comparator enforcement or assurance route and record where supervision, penalties, market access, certification, or contract leverage differs.

Operational implication

Escalate when enforcement routes differ because a regulator, market-surveillance authority, certification body, customer, or contract counterparty may require different proof.

Comparison row 8

Overlap and reuse

PSTI

PSTI: reuse controls only where the source-linked duty, evidence standard, owner, and timing align with the comparator; otherwise keep a bridge note.

EU Cyber Resilience Act

EU Cyber Resilience Act can reuse evidence from the other side only when the same fact pattern, system boundary, control, owner, and source-linked requirement are genuinely aligned.

Operational implication

Document overlap explicitly instead of merging both tests into one vague compliance label.

Comparison row 9

Practical decision rule

PSTI

PSTI: treat this as the starting point for UK-only products, then check whether any comparator workstream adds extra obligations or evidence.

EU Cyber Resilience Act

EU Cyber Resilience Act: start here when the product or launch plan needs an EU-market comparison, then test whether PSTI also applies.

Operational implication

If the product is UK-only, start with PSTI. If the comparison is about an EU-market launch, start with the EU Cyber Resilience Act. If both markets are in play, run both in parallel and keep the findings separate.

Practical decision rule

How to use the PSTI vs EU Cyber Resilience Act comparison

  • Start with PSTI for UK-only products and with the EU Cyber Resilience Act when the comparison is driven by an EU-market launch.
  • Use one source-linked note for each side before assigning controls.
  • Escalate overlap cases where both regimes can apply to the same data flow, product, service, or contract.
Section 1

How should teams compare PSTI vs EU Cyber Resilience Act under UK PSTI Product Security?

Start by deciding whether the product is a relevant connectable product and which manufacturer, importer, distributor, statement-of-compliance, vulnerability-disclosure, password, support-period, or OPSS enforcement duty is triggered. The useful answer should name the exact trigger, affected product or process, required action, owner, evidence, and escalation point.

Keep the legal source, product-scope decision, manufacturer/importer/distributor role, statement of compliance, and technical evidence together so OPSS-facing records are reviewable.

  • Define the exact PSTI vs EU Cyber Resilience Act trigger and the business process it affects.
  • Record which role, product, system, customer group, or data flow is in scope.
  • Attach the source-linked rule, the owner, and the evidence field before approving the control.
  • Escalate uncertainty when the facts depend on thresholds, exemptions, cross-border activity, vulnerable users, or enforcement-sensitive wording.
Section 2

Who should own PSTI vs EU Cyber Resilience Act, and what evidence should prove the decision?

Ownership should sit with the team that controls product design, supply-chain placement, importer/distributor checks, or customer security information, with legal and product-security review.

Evidence should show relevant-connectable-product scope, default-password controls, vulnerability disclosure channel, minimum support period, statement of compliance, supply-chain role checks, and OPSS notice response readiness.

  • Name one accountable owner and one reviewer for the PSTI vs EU Cyber Resilience Act workflow.
  • Keep source screenshots or source links, decision notes, implementation tickets, and approval records together.
  • Use dated evidence for deadlines, notices, risk assessments, contracts, user journeys, and regulator-facing records.
  • Review the evidence after product changes, new markets, new vendors, enforcement updates, or material changes in the source text.
Primary sources

References and citations

gov.uk
Referenced sections
  • Supports the comparison decision rule.
"This document provides guidance on regulatory activities, enforcement, and related resources for the Product Security and Telecommunications Infrastructure"
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