PART III – MAKING AND EXECUTION OF LEGAL ASSISTANCE REQUESTS
9. Content of request for legal assistance
Except in the case of a request for the preservation of communications data under section 31, a request under this Part shall—
(a)	have the official designation of the requesting authority;
(b)	have the legal basis of the request; 
(c)	specify the nature of the criminal matter, the assistance requested and details of any particular procedure to be followed in compliance with the request;
(d)	indicate the purpose for which the evidence, information or any other material is sought; 
(e)	indicate any time limit within which compliance with the request is
desired, stating reasons; 
(f)	whether or not criminal proceedings have been instituted;
(g)	where criminal proceedings have been instituted, contain the
following information—
(i)	the court exercising jurisdiction in the proceedings;
(ii)	the identity of the accused person; 
(iii)	the offence for which he stands accused, and a summary of the facts; 
(iv)	the stage reached in the proceedings; and
(v)	any date fixed for further stages in the proceedings;
(h)	where criminal proceedings have not been instituted, state the
offence which the Competent Authority has reasonable grounds to suspect has been, is being or will be committed with a summary of known facts; 
(i)	provide assurance of reciprocity;
(j)	contain relevant documents and exhibits;
(k)	have the signature and official stamp of the requesting authority and
the date of the request;
(l)	contain any other information relevant for the proper execution of
the request. 
(2) A request for legal assistance and the documents in support thereof, as well as documents or other material supplied in response to such a request, may not require certification or authentication.  
Contents of request - other forms of assistance
Information required under the law of the requested State
EDIT.