Part 2: Lawful interception of communications Chapter 1: Interception and examination with a warrant Section 34: Modification of warrants
This section sets out the modifications which may be made to a targeted interception or examination warrant, or a mutual assistance warrant.
	The only modifications that may be made are adding, varying or removing the name or description of a person, organisation or premises, or adding, varying or removing a factor specified in the warrant. Adding or varying a name or description is referred to as a major modification. Adding, varying or removing a factor, or removing a name or description, is a minor modification.
	Subsection (3) provides that a warrant relating to a single person, organisation or a single set of premises cannot be modified to add, vary or remove a person, organisation or set of premises.
	A decision to modify a warrant must be taken personally by the person making the modification, and the modification instrument must be signed by that person.