Industrial Relations Act, 2012 — section 81

81. Law of conspiracy limited in application..—No officer or member of a registered trade union or a collective bargaining agent as certified by the Registrar shall be liable to punishment under sub-section (2) of Section 120-B of the Pakistan Penal Code, 1860 (XLV of 1860), in respect of any agreement made between the members thereof for the purpose of furthering any such object of the trade union as is specified in its constitution, unless the agreement is an agreement to commit an offence, or otherwise violates any other law for the time being in force.