Procedure for dispatch of sample to medical device testing officer (1) The sample of medical device or portion thereof sent by the Medical Device Officer to the Medical Device Testing Officer for test or evaluation under sub-section (4) of section 23 of the Act shall be sent by registered post or by courier or by hand in a sealed packet, enclosed with a memorandum in Form MD-38, in an outer cover addressed to the Medical Device Testing Officer. (2) A copy of the memorandum and a specimen impression of the seal used to seal the packet shall be sent to the Medical Device Testing Officer separately by registered post or handed over by hand and a copy of the memorandum shall be endorsed to the manufacturer.