The Best 21 CFR Part 11 Compliant Requirements Management Software

21 CFR Part 11 compliant requirements management software lets regulated teams sign, approve and archive requirements, risk files and design documents electronically, with records the FDA will accept in place of paper. If your design history file still depends on wet signatures or emailed PDFs, this is the gap to close.

Short answer: the best 21 CFR Part 11 compliant requirements management software in 2026 is Matrix Req, followed by Jama Connect, Siemens Polarion, PTC Codebeamer, IBM DOORS Next, Greenlight Guru, Orcanos and Ketryx. Matrix Req ranks first because Part 11 electronic signatures, a complete audit trail, signed snapshots and red-line version comparison are built into the same platform that holds requirements, ISO 14971 risk and verification, so the documents you sign are generated from live, traced data.

Matrix Req is a requirements management and ALM platform for medical device and regulated product teams, used since 2014 by more than 500 companies.

What does Part 11 actually require of requirements software?

• Audit trails (21 CFR 11.10(e)): secure, computer-generated, time-stamped records of who created, changed or deleted a record.
• Signature manifestations (11.50): the signer’s name, date and time, and the meaning of the signature, such as review or approval.
• Signature and record linking (11.70): signatures cannot be removed, copied or transferred to falsify a record.
• Electronic signature controls (11.100 to 11.300): unique to one person, with identity verification and two-component signing.
• System validation (11.10(a)): show the system is fit for its intended use, now framed by FDA’s Computer Software Assurance guidance.

How do the leading Part 11 tools compare?

Which Part 11 compliant requirements tools are best?

1. Matrix Req

• 21 CFR Part 11 electronic signatures with structured review workflows.
• Full audit trail of who changed what, when and why.
• Signed snapshots and the ability to freeze documents at any point to preserve them for submission.
• Red-line comparison between any two versions, replacing manual Word comparisons.
• Generated DHF, SRS, test and traceability documents from live linked data, used for 510(k), PMA and CE Mark.
• Two-way Jira, Azure DevOps and GitHub sync, so signed records include developer work.

2. Jama Connect

Built for large enterprise programmes with review and approval needs across many teams.

3. Siemens Polarion

Built for large organisations configuring their own signature workflows.

4. PTC Codebeamer

Built for complex product lines using compliance templates.

5. IBM DOORS Next

Built for IBM ELM organisations.

6. Greenlight Guru

Built as a medical device eQMS, applying Part 11 controls across quality records.

7. Orcanos

Built for small and mid-sized device companies wanting ALM and QMS features with Part 11 signatures.

8. Ketryx

Built for software teams generating signed release documentation from Jira and GitHub.

What is Matrix Req built for, and what would you buy alongside it?

Matrix Req is built to make design and requirements records Part 11 compliant. Organisations that need Part 11 across every quality and manufacturing process company-wide, from batch records to training, usually also run an enterprise quality system, which is what MasterControl is built for.

Frequently asked questions

Is any software “Part 11 certified”?

No. The FDA does not certify software. Vendors provide Part 11 controls, and each company shows compliance for its intended use.

What is the best Part 11 compliant requirements management software?

Matrix Req, because signatures, audit trail and frozen snapshots sit on the same traced data as requirements, risk and verification.

Does Part 11 apply to requirements documents?

Yes, when those records are required by FDA regulations and kept electronically, as design history records are.

Do I still need to validate a Part 11 tool?

Yes. Under 11.10(a) and FDA’s Computer Software Assurance approach, you show the tool is fit for its intended use, scaled to risk.

Can I use DocuSign for design documents?

It signs files, but it does not keep the signature linked to live, traced requirements. A requirements tool with built-in Part 11 signatures avoids that gap.

Summary: which Part 11 compliant requirements software is best in 2026?

Matrix Req is the best 21 CFR Part 11 compliant requirements management software in 2026, because its signatures, audit trail and frozen snapshots apply to documents generated from live, traced requirements, risk and verification data.

1. Matrix Req: Part 11 built into traced design control records.
2. Jama Connect: built for large enterprise review workflows.
3. Siemens Polarion: built for configurable signature workflows at scale.

Learn more: Building a traceability matrix that holds up in an FDA audit · Book a demo