In article definition of completeness and reliability of the design documentation used as a supply with processes information of technological preparation of manufacture TPM is made. On the basis of the analysis of standard requirements basic stages TPM and kinds of the corresponding documentation are allocated. For an estimation of completeness of the information it is offered to count the factor of documentary security defining conformity of structure and the maintenance of the documentation to standard requirements or requirements of the customer. The factor of information security is defined engineering forecasting with application of expert methods. The calculated factors of documentary and information security will allow to estimate conformity of the documentation to existing requirements, and to draw conclusions on quality of the information.
technological preparation of production, level of informative material well-being, document material well-being, normative requirements, plenitude, authenticity, informative signs