UK REACH compliance for ink buying, the artist's checklist

The UK REACH restriction decision on substances in tattoo inks and permanent makeup published 30 December 2025 addresses a four-year regulatory gap. Defra chose stricter limits than EU REACH Entry 75 and rejected the Agency's proposed derogation for 19 pigments including Pigment Blue 15:3 and Pigment Green 7. The draft Annex 17 amendment text was released 15 January 2026; the final amending SI is not yet on legislation.gov.uk as a made law. Once it is, "buy UK REACH compliant ink" is a non-negotiable purchasing criterion, not a future aspiration. This guide describes the artist's purchasing checklist, the GB/NI split, transition windows, and how to verify supplier claims. For the verbatim Annex 17 entry text, the full Appendix 13 substance table, and the CPNP notification scope for PMU, see [[uk-reach-annex-17-and-cpnp-notification]]. For deeper regulatory background see [[uk-reach-for-tattoo-inks]] in section-2.

The short version, what changed on 30 December 2025

GB (England, Wales, Scotland). UK REACH restriction decision published, with draft Annex 17 amendment text released 15 January 2026. The final amending SI is not yet on legislation.gov.uk as a made law.
NI (Northern Ireland), continues to track EU REACH 2020/2081 under the Windsor Framework. Has been in force since 4 January 2022.
Substantively aligned between GB and NI now, different governance routes, similar pigment limits.
Transition windows built into the GB restriction, measured from the SI's entry-into-force date once it is made. Pigment Blue 15:3 and Pigment Green 7 are in scope with no special or longer transition and no derogation.

The purchasing checklist

Before you buy any ink in 2026, your supplier must be able to provide:

1. UK REACH compliance declaration

For GB studios: a written declaration that the specific product complies with the UK REACH restriction effective 30 December 2025. The declaration should reference:

The specific regulation by name and date.
The substances within the product that are subject to limits, with their measured concentrations.
The supplier's responsibility (importer or distributor) for ensuring compliance.

For NI studios: an EU REACH 2020/2081 compliance declaration.

A supplier who cannot provide this in writing is not the supplier to buy from in 2026.

2. Safety Data Sheet (SDS)

A current SDS in UK CLP / GB CLP format (16-section standard format) for every product. Key contents to verify:

Section 2. Hazard identification.
Section 3. Composition / information on ingredients, pigment identity by CI number or CAS number.
Section 11. Toxicological information.
Section 13. Disposal considerations.
Section 15. Regulatory information referencing UK REACH compliance.

Date should be recent (2024-26 era, pre-restriction SDS may not reflect current compliance).

3. Certificate of Analysis (CoA)

For each specific batch you buy. The CoA confirms the specific bottle in your kit meets specified limits:

Heavy metal content (chromium VI, nickel, lead, cadmium, arsenic, mercury, antimony, beryllium) at trace levels.
Aromatic amine content within REACH limits.
Pigment identity and concentration.
Manufacturer's test methodology.

Most reputable suppliers provide CoAs on request. Some now bundle them with the SDS automatically.

4. Batch traceability

The bottle should carry:

Batch / lot number.
Manufacturing date or expiry date (or both).
Manufacturer identification.

You record the batch number against every client's session, in case of recall.

5. Importer / distributor responsibility

Under UK REACH, the importer of record carries the compliance duty. Verify:

Is your supplier the importer, or a downstream reseller?
If reseller, who is the importer and are they UK-registered?
For products imported from the EU into GB, there should be a GB-registered importer of record.

A supplier who can't or won't name the importer is a supply chain you cannot audit.

Transition periods, practical implications

The UK REACH restriction has a phased transition. The clocks start from the SI's entry-into-force date, which is not yet fixed because the SI has not been made, so specific calendar dates cannot be given yet (verify against the published amendment text and gov.uk):

Placing-on-the-market ban, 2 years after the SI's entry-into-force date.
Use ban, 3 years after the SI's entry-into-force date.
Pigment Blue 15:3 and Pigment Green 7, no special or longer transition and no derogation. Defra rejected the proposed derogation, so both are in scope under the same transition dates as the other restricted substances.
Sell-through windows for some pre-restriction stock may apply, but check the specific substance category.

Practical position: from 2026 onward, treat every new ink purchase as needing UK REACH compliance documentation. Don't stockpile pre-restriction inks "to use up before the rule bites", the documentation expectations from inspectors and insurers ramp up regardless of any sell-through window.

What inspectors and insurers will ask for

In 2026 and forward:

EHO inspection

"Show me the SDS for the inks in your kit."
"Show me a CoA for a recent batch."
"Where is your COSHH risk assessment for these substances?"
"Walk me through your batch-traceability record."

EHOs may not check every ink, but expect spot-checks on 3-5 random products in your kit.

Insurer review

Same documentation, examined in claim scenarios.
Policy "compliance with applicable law" condition specifically references using compliant inks, non-compliant ink use can void treatment-risk cover. See treatment risk and malpractice.

The independent-testing reality check

Independent testing of inks sold as "REACH-compliant" has consistently found a significant minority failing verification. The pattern across EU market surveillance (2022-2025) and InkKiln's own research:

Heavy-metal contamination above limits in some batches.
Aromatic amine release above limits.
Preservative content discrepancies.
Pigment identity mismatches between bottle and SDS.

The InkKiln position (D19 in the research brief): spot-check SDS/CoA on 3-5 UK suppliers before publishing ink guides. This is operational best practice, not just an editorial discipline.

For your own studio, the practical equivalent:

Periodically verify a specific batch against an independent lab if a supplier raises any concern.
Document concerns in writing if a supplier gives unsatisfactory answers to compliance questions.
Switch suppliers if documentation is unsatisfactory; don't continue trading with non-responsive ones.

See supplier audit framework for the deeper protocol.

Common 2026 myths

"It's only the imported inks that need REACH compliance"

No. All inks sold in GB must comply, regardless of where they were manufactured. UK-manufactured inks are not exempt.

"I can keep using my pre-restriction stock indefinitely"

No. Transition windows are time-limited. Even within the window, professional best practice and insurer expectations are tightening. Use up old stock during the formal transition and replace with compliant product going forward.

"EU REACH compliance is the same as UK REACH compliance"

Substantively, mostly yes, but the regulatory regime is different. GB studios need UK REACH documentation specifically. NI studios use EU REACH. A supplier selling into both jurisdictions should provide both declarations.

"The supplier said it's compliant, that's enough"

A supplier statement is necessary but not sufficient, the documentation (SDS, CoA, declaration) is what stands up to EHO or insurer scrutiny. Verbal compliance assertions don't.

"All the big-name suppliers are compliant by default"

Most are. But the EU market surveillance data shows that even big-name suppliers have had non-compliant batches. The compliance is per-batch, not per-brand. Verify rather than assume.

"Pre-restriction colour ranges I love are gone forever"

Many manufacturers have reformulated to comply. The reformulated versions may behave slightly differently in healing and longevity. Test new formulations on synthetic skin before using on clients.

The COSHH integration

Your UK REACH compliance documentation feeds your COSHH risk assessment under the Control of Substances Hazardous to Health Regulations 2002:

SDS provides hazard information.
CoA confirms specific batch profile.
COSHH assessment integrates this with your studio's specific use case.
Risk control measures (PPE, storage, exposure-incident protocol) flow from the assessment.

Without the underlying REACH compliance documentation, your COSHH assessment is incomplete.

When to push back on a supplier

Walk away from any supplier who:

Doesn't provide an SDS.
Provides an out-of-date SDS (pre-2024 era for newer products).
Won't provide a CoA on request.
Can't name the importer of record.
Tells you "REACH doesn't apply to our products."
Tells you their products are exempt without documentation.
Is significantly cheaper than the market average without explanation.

What this guide cannot do

The UK REACH restriction has substance-level detail and specific concentration limits that are precise regulatory matters. The full text governs.

Information, not advice. For your situation, source from UK REACH-compliant suppliers with full documentation, maintain COSHH records integrating REACH information, and consult the HSE REACH pages and supplier regulatory affairs teams for specific compliance questions.