Employment Relations Act 2004
An Act to amend the law relating to the recognition of trade unions and the taking of industrial action; to make provision about means of voting in ballots under the Trade Union and Labour Relations (Consolidation) Act 1992; to amend provisions of that Act relating to rights of members and non-members of trade unions and to make other provision about rights of trade union members, employees and workers; to make further provision concerning the enforcement of legislation relating to minimum wages; to make further provision about proceedings before and appeals from the Certification Officer; to make further provision about the amalgamation of trade unions; to make provision facilitating the administration of trade unions and the carrying out by them of their functions; and for connected purposes.