Registration of quality complaints: submit proforma with supplier details, goods particulars, supporting inspection and contract evidence. The proforma prescribes required particulars to register a quality complaint or trade dispute: complainant and respondent identification, description of goods, quantity and value, specifics of defects or claims, contract and inspection documentation, transport and survey reports, condition at destination and insurance details; it also itemises trade dispute categories (non-payment, commission, non-execution, short supplies, other) with instructions to attach supporting orders, correspondence and reports, and concludes with a declaration attesting to the truth of the information.