the applicant is taking the declaration of conformity based on their own evidence: 
scheme 1d - for serial production, with carrying out the production control and testing by the manufacturer 
scheme 2d - for a party of products, with testing in the laboratory at the choice of the applicant 

the applicant is taking the declaration of conformity based on their own evidence and evidence obtained with the participation of the certification body and (or) accredited testing laboratory: 
scheme 3d -  for serial production, with carrying out the production control by the manufacturer and with testing in an accredited laboratory 
scheme 4d -  for party products (single product) with testing in an accredited laboratory 
scheme 5d - for serial production, with carrying out the production control by the manufacturer and the research of product type accredited by the certification body and (or) accredited laboratory 
scheme 6d -  for serial production with testing in an accredited laboratory, if the manufacturer has the certified management system (quality, safety)