The rules may provide for, or in relation to, the following:
(a) keeping the Federal Register of Legislation;
(b) giving unique identifiers to registered Acts, legislative instruments, notifiable instruments and compilations, and other registered documents;
(c) numbering for series of legislative instruments, notifiable instruments and other documents in the Register;
(d) including additional documents in the Register and removing them from the Register;
(e) including information in the Register, changing it and removing it from the Register.