If a trade union refuses or wilfully neglects to perform a duty imposed on it by or under any of the provisions of— it commits an offence.
The offence shall be deemed to have been also committed by—
In any proceedings brought against an officer or member by virtue of subsection (2) in respect of a breach of duty, it is a defence for him to prove that he had reasonable cause to believe, and did believe, that some other person who was competent to discharge that duty was authorised to discharge it instead of him and had discharged it or would do so.
A person who wilfully alters or causes to be altered a document which is required for the purposes of any of the provisions mentioned in subsection (1), with intent to falsify the document or to enable a trade union to evade any of those provisions, commits an offence.
If a person contravenes any duty, or requirement imposed, under section 37A (power of Certification officer to require production of documents etc.) or 37B (investigations by inspectors) he commits an offence.
In any proceedings brought against a person in respect of a contravention of a requirement imposed under section 37A(3) or 37B(4) to produce documents it is a defence for him to prove—
If an official or agent of a trade union—
he commits an offence unless he proves that he had no intention to conceal the financial affairs of the trade union or to defeat the law.
If such a person fraudulently—
he commits an offence.
If a person in purported compliance with a duty, or requirement imposed, under section 37A or 37B to provide an explanation or make a statement—
he commits an offence.