Guidance

Teacher reference number (TRN)

Find out what a teacher reference number (TRN) is and how to find or request a TRN.

Applies to England

A teacher reference number (TRN) is a 7-digit number that uniquely identifies you in the education sector in England.

You鈥檒l have a TRN if you:

  • hold qualified teacher status (QTS) in England or Wales
  • hold early years teacher status (EYTS) in England
  • hold a national professional qualification (NPQ)
  • are working towards QTS, EYTS or an NPQ
  • contribute to the Teachers鈥 Pension Scheme in England or Wales
  • have a relevant restriction in relation to teaching in England

You only have one TRN and it stays with you throughout your career.

What you鈥檒l need a TRN for

Your TRN will be needed to:

  • access your teaching qualifications to check they are accurate and download professional certificates
  • contact Teachers鈥 Pensions
  • give to employers so they can complete mandatory teacher status checks
  • start early career teacher training
  • register for a national professional qualification (NPQ)

Your TRN is personal to you. Only disclose your TRN to your employer or a person acting in an official capacity.

If you鈥檝e never received a TRN

Most people eligible for a TRN are given one automatically.

However, you may not have one but need to request one to:

  • register for an NPQ (for example, if you鈥檙e an early years professional you may not have a TRN)
  • be a mentor for a trainee teacher or early career teacher

How to find your TRN

If you鈥檝e forgotten your TRN, you can:

  • check your payslip or pension statement

  • use the to check if you have a TRN or to find your TRN

Request a TRN

If you鈥檙e registering for an NPQ

You can find or request your TRN when you .

You鈥檒l need your National Insurance number (if you have one) and proof of your identity, for example a:

  • passport
  • driving licence
  • birth certificate
  • UK work permit

If you鈥檙e a mentor for a trainee or early career teacher

You鈥檒l need to send an email to mentor.trnrequest@education.gov.uk.

You must include your:

  • full legal name, and any previous names if applicable
  • date of birth
  • National Insurance number, if you have one
  • address, if you live outside of the UK
  • employer鈥檚 name
  • proof of identity 鈥 attach a photo or scanned copy of either your:
    • passport
    • driving licence
    • birth certificate
    • UK work permit

Get help

If you have any problems requesting a TRN, email DfE at teaching.status@education.gov.uk.

Updates to this page

Published 21 December 2020
Last updated 25 April 2025 show all updates
  1. Updated TRN request information for mentors.

  2. Details about how to request a teacher reference number have been added.

  3. New find a lost TRN service added.

  4. First published.

Sign up for emails or print this page