(a) in the case of a person who carries on business or profession and who is required by or under any other law to get his accounts audited, be in Form No. 3CA;
(b) in the case of a person who carries on business or profession, but not being a person referred to in clause (a), be in Form No. 3CB.
(2) The particulars which are required to be furnished under section 44AB shall be in Form No. 3CD.
Reference/Source: Check at Income Tax site for latest version of the Rules - link