UK Expands SVHC Candidate List: 15 New Substances Now Under Supply Chain Scrutiny, What Body Art Professionals Must Know

REACH Compliance Quiz

1. 1. Under Article 33 of both EU and UK REACH, what is the statutory response deadline when a consumer asks about a Candidate List substance present in an article above 0.1% w/w?

   • ✓ 45 days — Article 33 explicitly mandates a 45-day window to provide consumers with written information sufficient to allow safe use.
   • • 30 days — While 30 days is common in other consumer regulations, REACH specifies a 45-day response window.
   • • 60 days — A 60-day response period exceeds the statutory timeframe established by Article 33.
   • • 90 days — Waiting 90 days would breach the statutory 45-day limitation set under REACH rules.

2. 2. On what legal identification basis was n-hexane added to the EU REACH Candidate List in February 2026?

   • ✓ Neurotoxicity under Article 57(f) — n-Hexane was identified as a Substance of Very High Concern specifically due to neurotoxicity under Article 57(f) rather than the standard CMR route.
   • • Carcinogenicity, mutagenicity, or reproductive toxicity (CMR) under Article 57(a)-(c) — Although most substances enter the Candidate List via the CMR pathway, n-hexane was a notable exception listed for neurotoxic health effects.
   • • Persistent, bioaccumulative, and toxic (PBT) criteria under Annex XIII — n-Hexane was designated based on human health neurotoxicity rather than environmental PBT criteria.
   • • Endocrine disrupting properties under Article 57(f) — While endocrine disruptors can be listed under Article 57(f), n-hexane was listed specifically for neurotoxicity.

3. 3. Which statement accurately reflects SCIP database obligations for a body art studio operating exclusively within the UK?

   • ✓ There is no UK SCIP obligation, so a UK-only studio does not notify ECHA. — SCIP derives from the EU Waste Framework Directive and applies only to articles placed on the EU market, with no UK equivalent requirement.
   • • UK studios must submit annual SCIP notifications if they import over one tonne of ink. — The one-tonne threshold belongs to REACH Article 7(2) notifications, not SCIP database reporting.
   • • UK studios using products containing Candidate List substances above 0.1% w/w must register on SCIP. — SCIP is an EU Waste Framework Directive requirement and does not apply to UK-only businesses.
   • • UK studios must report Candidate List substances to the Health and Safety Executive (HSE) via a UK SCIP portal. — The UK has not established a SCIP equivalent database or reporting portal for UK articles.

4. 4. How does the notification threshold under REACH Article 7(2) differ from the EU SCIP notification duty?

   • ✓ Article 7(2) requires a total substance volume exceeding 1 tonne per year, whereas SCIP has no tonnage threshold. — Article 7(2) applies to article producers and importers when a Candidate List substance exceeds 0.1% w/w and 1 tonne per year total, while SCIP triggers strictly at >0.1% w/w regardless of volume.
   • • SCIP requires a 10 tonne per year minimum threshold, while Article 7(2) applies at any volume. — SCIP has no minimum volume threshold, whereas Article 7(2) requires reaching 1 tonne per year.
   • • Article 7(2) applies strictly to liquid mixtures, whereas SCIP applies exclusively to solid tools. — Both Article 7(2) and SCIP apply to articles rather than liquid mixtures.
   • • Both Article 7(2) and SCIP require exceeding a 1 tonne per year threshold alongside a 0.5% w/w concentration limit. — The concentration trigger for both rules is 0.1% w/w, and only Article 7(2) incorporates a 1 tonne per year threshold.

5. 5. What is the immediate legal effect when a chemical is added to the REACH Candidate List?

   • ✓ It triggers information duties in the supply chain but does not ban the chemical or mandate stock replacement. — Candidate List placement is an information trigger under Article 33 rather than a sales ban or inventory deadline.
   • • It immediately prohibits the substance from being imported or sold on the market. — Inclusion on the Candidate List does not ban a substance; formal restriction or authorization processes are separate and multi-year.
   • • It sets a mandatory 12-month sunset date after which remaining stock must be safely destroyed. — Sunset dates apply to substances moved to the Authorisation List (Annex XIV), not those on the Candidate List.
   • • It automatically places the chemical under Annex XVII restriction within 45 days. — Annex XVII restrictions follow distinct, multi-year evaluation processes and are not automatic upon Candidate List addition.

6. 6. Where is Bisphenol AF (BPAF) most plausibly found in a body art supply chain?

   • ✓ In moulded plastic components and epoxy tooling, rather than directly in inks or jewellery. — BPAF functions as a cross-linking agent and process regulator in fluoroelastomers, specialty coatings, and adhesives, making plastic tools and components the primary risk areas.
   • • As a primary organic carrier solvent in pre-dispersed pigment inks. — Solvents like n-hexane are associated with pigment synthesis and carriers, whereas BPAF is used in specialty polymers and coatings.
   • • As a surface coating electroplated onto titanium body jewellery. — BPAF is an organic fluorinated compound used in plastics and adhesives, not a metallic jewellery plating.
   • • As an active antiseptic agent in skin prep disinfectants. — BPAF is an industrial processing agent for synthetic rubbers and resins, not an active ingredient in skin disinfectants.

7. 7. Why does n-hexane typically not appear on a finished tattoo ink ingredient label, even if residue remains?

   • ✓ It is a manufacturing cleaning agent or volatile solvent residue rather than an intentional formulation ingredient. — n-Hexane is used during pigment synthesis, carrier formulation, or equipment cleaning, making it a processing residue rather than an added ingredient.
   • • Concentrations under 1% are legally exempt from safety data sheet disclosures. — The REACH Article 33 disclosure trigger is 0.1% w/w, so a 1% exemption threshold does not exist.
   • • It breaks down fully into carbon dioxide and water upon exposure to air during mixing. — n-Hexane evaporates as a volatile organic solvent but leaves measurable residues rather than chemically breaking down.
   • • Chemical safety laws strictly prohibit printing solvent names on packaging delivered to end consumers. — Deliberately added ingredients must be declared; unadded processing residues do not appear on standard ingredient lists.

8. 8. What concentration limit does the ICH Q3C guidance set for n-hexane as a Class 2 residual solvent?

   • ✓ 290 ppm — ICH Q3C classifies n-hexane as a Class 2 solvent with a concentration limit of 290 ppm and a permitted daily exposure of 2.9 mg/day.
   • • 1000 ppm — 1000 ppm corresponds to the general 0.1% w/w threshold under REACH, not the ICH Q3C benchmark for hexane.
   • • 50 ppm — 50 ppm is significantly lower than the 290 ppm pharmaceutical limit established in ICH Q3C.
   • • 10 ppm — 10 ppm is an inaccurate figure that does not reflect the 290 ppm pharmaceutical benchmark.

9. 9. How should a UK studio respond to a verbal inquiry from a client regarding Candidate List substances in studio supplies?

   • ✓ Treat the verbal request as starting the Article 33 response clock and provide a written answer backed by supplier data. — Article 33 does not prescribe a specific format for consumer requests, meaning any genuine inquiry triggers the 45-day duty.
   • • Refuse to answer unless the consumer submits a formal, notarized written request. — Article 33 puts no formal formatting requirements on consumers making inquiries.
   • • Direct the client to contact the Health and Safety Executive (HSE) directly for product data. — Suppliers and distributors hold the legal duty under Article 33 to inform consumers directly upon request.
   • • Inform the client that Article 33 duties apply strictly to commercial B2B buyers rather than end consumers. — Article 33 explicitly grants rights to individual consumers as well as commercial supply chain partners.

10. 10. True or False: The UK REACH Candidate List automatically adopts any new chemical added to the EU REACH Candidate List.

    • ✓ False — The UK and EU manage separate Candidate Lists on independent timelines and after distinct national consultation processes.
    • • True — Post-Brexit regulatory divergence means the UK HSE and EU ECHA maintain separate lists that do not automatically mirror each other.

11. 11. What documentation practice is recommended for studios serving both UK and EU markets to manage post-Brexit regulatory divergence efficiently?

    • ✓ Build compliance tracking around the stricter requirement at each point to maintain a single standard. — Adopting the stricter benchmark across both regimes creates a single reliable compliance standard and eliminates dual-tracking gaps.
    • • Maintain two distinct, parallel compliance records and alternate checking them each month. — Running two separate systems creates overhead and increases the risk of unnoticed compliance gaps.
    • • Rely entirely on verbal assurances from suppliers to remain flexible across changing lists. — Article 33 compliance requires verifiable written documentation on file, making verbal assurances insufficient.
    • • Follow EU REACH exclusively, as EU regulations automatically override UK domestic rules. — EU law no longer overrides domestic UK legislation following the end of the transition period.