Suppliers of critical starting pharm.

[Natuli]

Подскажите, пожалуйста, как перевести "Suppliers of critical starting "?
Approved Suppliers
Assessment of suppliers/manufacturers of raw materials, contract manufacturers
and contract suppliers of services is detailed in SOP 09-67-1335 with reference
to ISO 9001, ISO 13485 and ICH Q7A.
Suppliers of critical starting and packaging materials are assessed to determine
capacity and ability to meet Company requirements. Periodic audits are
performed according to the plan published annually by the QA manager.
Inspections are carried out according to a prepared checklist that takes into
consideration all quality aspects and issues relevant to Company concerns.

[baloff]

starting materials - исходные материалы

[OlgaAvdeeva]

Поставщики исходных веществ, имеющих критическое значение для качества конечного продукта