What we do

The Certification Officer is responsible for statutory functions relating to trade unions and employers’ associations.

Certification Officer works with the Department for Business, Energy & Industrial Strategy.

Read more about what we do

Documents

Our announcements

  1. Cerfification Officer: Mergers

    • News story

  2. Certification Officer: amendments to the lists

    • News story

See all our announcements

Our publications

  1. Listings decision: National Association of Colliery Overmen, Deputies and Shotfirers

    • Decision

  2. Breach of union rules decision: Bannister v UNISON: The Public Service Union

    • Decision

See all our publications

Our management

Contact Certification Officer

General enquiries

Certification Office
22nd Floor, Euston Tower
286 Euston Road
London
NW1 3JJ

Make an FOI request

  1. Read about the Freedom of Information (FOI) Act and how to make a request
  2. Check our previous releases to see if we’ve already answered your question
  3. Make a new request by contacting us at:

Freedom of Information requests

FOI Requests
Certification Office
22nd Floor, Euston Tower
286 Euston Road
London
NW1 3JJ

Corporate information

Jobs and contracts

Read about the types of information we routinely publish in our Publication scheme. Our Personal information charter explains how we treat your personal information.