Federal Contracting Acronym
STIG Meaning — Security Technical Implementation Guide (DISA)
In federal cyber compliance, STIG refers to Security Technical Implementation Guides published by DISA—hardening benchmarks teams map to RMF, ATO, and system security plans.
Plain-English definition
Security Technical Implementation Guides are configuration benchmarks published by DISA for securing DoD information systems. In federal practice, Security Technical Implementation Guide connects to how contracting officers, program offices, and industry teams interpret requirements, document decisions, and execute awards. Authoritative context is typically found in DISA materials and agency supplements where applicable. Contractors should trace how STIG appears in the specific solicitation or contract rather than assuming uniform usage across agencies.
Why it matters
Understanding Security Technical Implementation Guide (STIG) reduces misalignment during proposal preparation, contract performance, and compliance reviews tied to cybersecurity obligations.
Where you will see it
SAM.gov notices, contract clauses and attachments, DoD forms and supply systems when applicable, and internal capture or program management documentation.
Example in context
During a bid review, the capture lead notes STIG in the solicitation, assigns a subject-matter owner to confirm requirements, and records the decision in the compliance matrix.