A FedRAMP authorization requires demonstrating that NIST SP 800-53 controls are implemented and operating continuously. MergeGuide maps the software development controls from the FedRAMP Moderate baseline to code-level detection patterns and produces OSCAL-native evidence artifacts that support your authorization workflow.
FedRAMP Moderate authorization requires implementing 325 NIST SP 800-53 controls across the System Security Plan. The SA (System and Services Acquisition) and SI (System and Information Integrity) control families call for demonstrable secure development practices, including continuous testing, code reviews, and vulnerability detection.
For software vendors pursuing FedRAMP authorization, one of the hardest parts is producing continuous evidence that code-level controls operate across the entire audit period, not just at assessment time. MergeGuide generates that evidence automatically for the controls it maps.
MergeGuide is not an authorization or ATO service. It maps the software development controls it covers from the FedRAMP Moderate baseline and produces OSCAL-formatted evidence artifacts that fit eMASS, Xacta, and agency authorization workflows, supporting the secure-development portion of your effort.
MergeGuide templates map applicable FedRAMP Moderate software development controls to code-level detection patterns:
MergeGuide generates OSCAL Assessment Results and Component Definitions natively, the format federal agencies use for FedRAMP authorization packages. Evidence for the controls it maps is importable into eMASS and OSCAL-compatible federal repositories without transformation.
FedRAMP's move toward Continuous Authorization (ConMon) calls for ongoing evidence of control operation. MergeGuide generates signed evidence artifacts at every commit and PR merge, building a continuous audit trail that supports ConMon reporting for the controls it covers.
MergeGuide runs as a multi-tenant SaaS hosted in AWS US (us-east-1). A dedicated GovCloud or air-gapped deployment is not currently offered; if your program requires one, contact sales so we can scope it against demand.
Selected examples of what MergeGuide catches for its mapped controls. These patterns run on every commit, across the languages your team writes in.
| 800-53 Control (FedRAMP Mod.) | What MergeGuide Detects | Severity |
|---|---|---|
| IA-5: Authenticator Management | Hardcoded credentials, API keys, and secrets in source code | Critical |
| SI-10: Input Validation | SQL injection: unparameterized queries with user-controlled data | Critical |
| SI-10: Input Validation | Command injection via unsanitized shell execution | Critical |
| SC-28: Protection at Rest | Sensitive data stored without encryption in application code | High |
| SC-8: Transmission Confidentiality | Data transmitted over HTTP or deprecated TLS protocols | High |
| AC-3: Access Enforcement | Wildcard IAM permissions in infrastructure-as-code definitions | High |
| SA-11: Developer Testing | Missing security test coverage detected at the PR evaluation gate | Medium |
See how MergeGuide maps FedRAMP Moderate software development controls at the code layer and generates OSCAL-compatible evidence that supports your authorization effort.