Continuous Integration and Delivery Frameworks for Biomedical Research Environments

Abstract

Federally regulated biomedical research institutions face persistent challenges when implementing modern software delivery pipelines due to stringent compliance frameworks that traditional DevOps methodologies fail to address adequately. The architectural gap between agile deployment practices and federal regulatory requirements creates operational bottlenecks where manual compliance verification processes delay software releases. Contemporary CI/CD systems lack embedded mechanisms for cryptographic provenance tracking, policy automation, and tamper-evident audit trail generation required by federal oversight bodies. The novel compliance-aware pipeline architecture presented in this work integrates containerization technology with distributed version control systems while embedding policy enforcement at each deployment stage, representing a significant advancement over existing approaches that treat compliance as an external validation layer. Cryptographic chains of custody establish verifiable artefact lineage from source commits through production deployment. Multi-tier promotion workflows mirror environment segregation mandates while automated policy gates validate compliance requirements before permitting environment transitions. Implementation strategies address build reproducibility through immutable container images, content-addressable artifact storage, and role-based access controls enforcing segregation of duties. Evaluation across operational biomedical systems demonstrates that properly architected pipelines achieve deployment efficiency improvements while maintaining rigorous audit quality standards. This framework establishes transferable architectural patterns enabling research agencies to modernize software delivery infrastructure without compromising governance structures demanded by regulatory frameworks, bridging a critical gap that has prevented federal institutions from adopting continuous delivery practices while satisfying comprehensive auditability obligations