It affiliated to the Labour Party in 1988.

As of August 2007, the trade unions affiliated to the Labour Party are:

There are 16 trade unions currently affiliated to the Labour Party at national level.

It is affiliated to the Labour Party as a socialist society, acting as the party's think tank on educational matters for 75 years.

Until the 1953 it was affiliated to the Labour Party but known as Soc.

In 2002 the Campaign became a socialist society and affiliated to the Labour Party.

While there is no formal link between the two, many unions are formally affiliated to the Labour Party.

Labour Students is a socialist society, affiliated to the Labour Party.

It affiliated to the Labour Party and was eventually absorbed by it.

Trade unions and other groups can be officially affiliated to the Labour Party.