REACH registration dossiers

Prepare your EU and UK REACH registrations, from the data gap analysis to a dossier ready to submit.

ProjectsREACH registration dossiers

  • Mirela Dunstan
  • Florian Weber
  • Yasmin Aziz
Tarnley’s 6 imported substances under EU and UK REACH, with each deadline and data gap.
SubstanceDeadlineData gapStatus
AEEA27 October 2029Exposure assessmentGap
Cocamidopropyl betaine27 October 2030Waits on the ATRmNot started
Isopropyl myristate27 October 2031Physicochemical dataNot started
DMCHA3 months after reaching 100 tAnnex IX dataGap
Isopropyl palmitateBefore first importPhysicochemical dataIn progress
Lauramine oxideNone dueNoneRegistered

AEEA UK REACH

Status: Gap

Register by 27 October 2029

Hazard
Repr. 1B on the GB MCL list
Requires
Exposure assessment and risk characterisation

Your expert signs off EU and UK REACH

You get the registration plan, the data gap analysis for each substance, and each dossier drafted in IUCLID’s format.

Approval

Illustrative project

Mirela Dunstan

Status: Approved

Head of Product Stewardship, after checking every deadline and data gap under both regimes against their sources

  • EU REACH

  • UK REACH

Foresight does the research

Your team brings what only it knows, and your expert makes the call at each checkpoint.

Tasks

Illustrative project

3 of 5 tasks done.

  1. Share your substances

    Your team

    Status: Done
  2. Draft the registration plan

    Foresight

    Status: Done
  3. Agree the plan

    Checkpoint

    Mirela Dunstan

    Status: Approved
  4. Close the gaps and draft

    Foresight

    Status: In progress
  5. Approve the dossiers

    Checkpoint

    Mirela Dunstan

    Status: Not started

Kept current once it’s approved

Monitoring watches the measures behind your registration plan. When one moves, Foresight rechecks the substances it affects, and your expert reviews the change.

Monitoring

Illustrative project

Watching 4 measures behind the plan

  • UK REACH transitional deadlines, Article 127P

    SI 2026/849 moved the deadlines from 2026, 2028 and 2030 to 2029, 2030 and 2031, from 6 August 2026. Rechecked, AEEA is now due 27 October 2029.

    Status: To review
  • UK REACH alternative transitional registration model

  • EU CLP new hazard classes, Delegated Regulation (EU) 2023/707

  • UK REACH candidate list

What we need from you

Four things, shared at setup before the project starts.

  1. Your substances

    The substances you make or import, with their CAS numbers or safety data sheets.

  2. Your tonnages

    How much of each you import a year in the EU and GB, and the registrations, DUINs and letters of access you hold.

  3. Your priorities

    What’s most urgent for you, such as a new import or a customer moving to a higher band.

  4. Your approver

    The person who agrees the registration plan and approves the dossiers.

What teams ask about this project

How do you find the data gaps?

From each substance’s tonnage band. REACH asks for Annex VII data from 1 tonne a year, Annex VIII from 10, and testing proposals for Annex IX from 100 and Annex X from 1,000, with a chemical safety report from 10 tonnes. Foresight marks what you hold, what the joint submission can share, what can be waived with a justification and what needs a test or a testing proposal.

Where does the evidence come from?

From the regulations themselves: REACH and its annexes, UK REACH as legislation.gov.uk publishes it, the EU’s rules on dossier updates, and the regulators’ own guidance. Every deadline and gap links to its source, so your team can check the wording directly.

Should we buy data for UK REACH now, or wait for the ATRm?

It depends on the substance. The government’s draft alternative transitional registration model, the ATRm, would let a GB registrant of a substance registered in the EU at the same band or higher submit hazard conclusions in place of the study data. Its technical consultation closes on 10 November 2026, and it isn’t law yet. A substance in Article 14(4)’s hazard classes, such as a Repr. 1B amine, still needs its own exposure assessment under the draft, so that work can start now.

Who checks the dossiers before we submit them?

The person you name. They agree the tonnages and deadlines before any drafting starts, and check every dossier against its sources at the end. Nothing is final until they approve it. These checks reduce the risk of error without removing it.

What happens when a rule changes?

Foresight rechecks the substances it affects, as when the UK REACH deadlines moved in August 2026. The plan your expert approved stays as it is until they accept the change.

What does it cost?

The price follows the plan’s size: how many substances, regimes and tonnage bands it covers, and how much data you already hold. You see it with the scope, before any drafting starts.

Bring your tonnages to a demo

Tell us your substances and whether you make or import them in the EU, GB or both. You’ll see the scope and the price before any drafting starts.