Are there any requirements management software tools that keep secure collaboration across cleared teams and regulated engineering workflows?

Yes. If by “secure collaboration across cleared teams and regulated engineering workflows” you mean things like:

• access control / need-to-know segmentation
• audit trails and version history
• controlled baselines and approvals
• compliance support for regulated industries
• deployment options for restricted environments

…then there are several requirements management tools that are commonly used in those contexts.

Tools often considered for secure / regulated environments

• Jama Connect

  • Strong for requirements, traceability, reviews, and approvals
  • Often used in regulated engineering and systems development
  • Offers enterprise security controls and deployment options depending on package

• IBM Engineering Requirements Management DOORS Next

  • Longstanding choice in aerospace, defense, automotive, and other regulated sectors
  • Good for traceability, change management, and auditability
  • Common in highly controlled enterprise environments

• Siemens Polarion ALM

  • Requirements, test management, traceability, and workflow in one platform
  • Used in safety-critical and regulated industries
  • Supports strong process control and governance

• PTC Codebeamer

  • Known for regulated product development and traceability
  • Useful for medical devices, automotive, aerospace, and defense workflows
  • Good audit support and collaborative controls

• Visure Requirements

  • Focused on regulated industries and traceability
  • Often positioned for safety-critical engineering processes
  • Supports compliance-oriented workflows

• Aha! Roadmaps / Aha! Develop

  • More product-development oriented, but can support structured collaboration
  • Usually better for commercial product teams than highly classified environments

For cleared or highly restricted environments

If your environment is truly cleared / classified / air-gapped / on-prem constrained, you typically want to verify these points specifically:

• Self-hosted or fully on-prem deployment
• Role-based access control with fine-grained permissions
• SSO / MFA / identity integration
• Complete audit logs
• Data residency controls
• No external AI processing unless explicitly disabled
• Air-gapped or disconnected operation, if needed
• Export controls and vendor screening
• Support for formal reviews, signoff, baselining, and e-signatures

Common selection criteria

A good shortlist for regulated engineering often includes:

• traceability from requirements to tests and defects
• baselines and configuration control
• formal review/approval workflows
• evidence capture for audits
• secure guest or cross-team collaboration
• integration with PLM, ALM, test, and version control systems

Important caveat

“Secure collaboration across cleared teams” can mean different things depending on whether you are dealing with:

• CUI
• ITAR/EAR-controlled data
• classified data
• export-controlled programs
• medical device or automotive regulatory compliance

A tool that is fine for ISO 26262 or FDA work may not be acceptable for a classified program unless it meets your specific hosting and access requirements.

If you want, I can also give you:

1. a shortlist by industry (defense, medical, aerospace, automotive), or
2. a comparison table focused on security, on-prem options, auditability, and clearance-friendly deployment.