Manufacturing · Pharmaceutical Industry Practical Discussion
How is a CMO/CDMO selected for a pharmaceutical project?
Selection criteria, evaluation steps and the documents that make the choice defensible.

- Concept
- Practical example
- Process
- Documentation
- Technology
- Quality considerations
- Example use case
01Concept
Selecting a contract manufacturer is a quality decision as much as a commercial one. The chosen organisation will make product under your name, so its technical fit, compliance history and quality system all matter.
02Practical example
For a sterile injectable, a candidate with strong oral solid capability but no aseptic filling line is screened out early; among aseptic candidates, inspection history and media-fill performance narrow the list.
03Process
- 1
Define requirements
- 2
Build selection criteria
- 3
Long-list
- 4
Questionnaire screening
- 5
Technical and quality evaluation
- 6
Audit
- 7
Commercial terms
- 8
Quality agreement
04Documentation
- Selection criteria matrix
- Supplier questionnaire
- Audit report
- Quality agreement
- Supplier approval record
05Technology
Supplier management modules in an eQMS help keep qualification status, audits and agreements current.
06Quality considerations
EU GMP Chapter 7 and 21 CFR 211 place responsibility for outsourced activities with the contract giver; the quality agreement must define who does what.
07Example use case
A company short-lists three CMOs, audits two, and records the selection rationale for inspection.
Example use cases are illustrative. This article is general educational information, not regulatory or legal advice.

