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COBOL Working Group

The COBOL Working Group is an Open Mainframe Project initiative focused on collaboration, resources, and tools for organizations that maintain and evolve COBOL systems on enterprise platforms.

  • Collaborative forum for enterprises, vendors, and practitioners working with COBOL on mainframe and related platforms (community collaboration).
  • Focus on sharing practices, training materials, and knowledge to support COBOL skills development and workforce readiness (education and enablement).
  • Engagement with industry, academia, and ecosystem partners around COBOL modernization and ongoing operations (ecosystem coordination).
  • Support for discussions on tooling, compilers, and runtime environments associated with COBOL on Open Mainframe Project platforms (tooling ecosystem).
  • Alignment with Open Mainframe Project governance and working group structure to coordinate COBOL-related initiatives across projects (program governance).

More About COBOL Working Group

The COBOL Working Group under the Open Mainframe Project provides a structured forum for organizations, vendors, and practitioners who rely on COBOL in enterprise environments, particularly on mainframe and compatible platforms. It addresses the operational, workforce, and modernization needs associated with COBOL-based application portfolios, aligning its work with the broader mission of the Open Mainframe Project to foster open collaboration around mainframe and adjacent technologies.

The group’s purpose is to coordinate activities, resources, and discussions that support COBOL as a production language in large-scale systems. This includes work in (education and enablement) such as materials that help enterprises onboard and upskill COBOL developers, and (community collaboration) where members share practices on maintenance, modernization paths, and integration of COBOL workloads with contemporary architectures. By convening stakeholders from industry and academia, the working group facilitates knowledge exchange around skills pipelines, curriculum alignment, and outreach initiatives.

From a technical perspective, the COBOL Working Group focuses on the ecosystem around COBOL compilers, runtimes, and tooling (tooling ecosystem). This can include discussions on development environments, debugging and testing workflows, integration with Continuous Integration and Continuous Deployment (CI/CD) pipelines, and interoperability with mainframe operating systems and middleware supported within the Open Mainframe Project. The group operates within the Open Mainframe Project’s governance model (program governance), which provides a framework for charters, participation, and alignment with other technical and community projects.

Enterprises use the COBOL Working Group as a venue to align on workforce strategies, share operational approaches for large COBOL estates, and understand community activities related to COBOL on mainframe platforms (enterprise application platforms). It is relevant for enterprise architects, platform engineers, and operations teams who manage COBOL applications and need visibility into collaborative efforts around modernization, tooling support, and skills development. The group also offers a point of coordination for vendors and service providers that participate in the COBOL ecosystem under the Open Mainframe Project umbrella.

In a technical directory, the COBOL Working Group fits under categories such as mainframe and enterprise computing communities, language-specific working groups for COBOL (programming language community), and open collaboration initiatives focused on training, tooling, and operational practices. It does not function as a compiler or runtime itself, but as a structured coordination body that supports organizations running COBOL workloads in production environments and that participate in the Open Mainframe Project community.