OmniClass Table 34: Organizational Roles

OmniClass Table 34 – Organizational Roles provides lifecycle classification that spans design, construction, and operations. As part of CSI's comprehensive classification system, Table 34 delivers the taxonomy that BIM models, FM systems, and construction platforms need to organize organizational roles data authoritatively.

OmniClass Table 34 classifies organizational roles—the functional positions and responsibilities that people hold within construction project organizations.

This table classifies roles such as owner, architect, engineer, contractor, subcontractor, supplier, construction manager, facility manager, and inspector.

Table 34 contains a detailed, consensus-based taxonomy that organizes this scope into categories and subcategories professionals can apply across projects. These classifications provide a shared vocabulary across the construction lifecycle. When teams apply Table 34 classifications consistently, data flows cleanly from design through construction into decades of facility operations.

Licensed through The Construction Standard, CSI Dynamic Standards includes the authoritative, always-current Table 34 classifications—searchable, cross-referenced to MasterFormat and UniFormat, and edition-aware.

Table 34 role classification defines the human dimension of project organization—connecting responsibilities to deliverables and ensuring every MasterFormat section and UniFormat element has a clear owner.

Who Uses Table 34

• Project managers defining team roles and responsibilities
• Contract administrators assigning obligations
• Software platforms managing user roles and permissions
• Owners defining organizational requirements for projects

Whether you tag BIM models, manage building assets, build construction software, or organize project data, Table 34 provides the authoritative classification that keeps your work consistent with the broader industry.

MasterFormat

Table 34 roles interact with specific MasterFormat content—specifiers write sections, contractors execute them, owners receive closeout documentation organized by them.

UniFormat

Different organizational roles from Table 34 engage with UniFormat at different phases—cost consultants during estimating, architects during design, contractors during construction.

These connections are maintained by CSI through governed relationships—not assembled ad hoc by individual project teams. Through The Construction Standard, licensed access to CSI Dynamic Standards gives teams these crosswalks so they can navigate between lifecycle categories, building elements, and specification sections without manual remapping.

Why OmniClass Matters for Long-Term Value

Buildings operate for decades. The classification applied during design and construction must carry into operations, maintenance, and capital renewal. OmniClass Table 34 provides the lifecycle layer that connects design-phase decisions to operations-phase reality—ensuring that structured data doesn't lose its value at handover.

Without authoritative lifecycle classification, FM teams rebuild taxonomy from scratch. Equipment histories lose their connection to original specifications. Capital renewal budgets lack the structured data needed for systematic planning. OmniClass Table 34 prevents these disconnects by providing classification that was designed to span the full lifecycle.

The Licensing Relationship

CSI—the Construction Specifications Institute—stewards OmniClass Table 34 as part of the OmniClass standard. CSI Dynamic Standards includes MasterFormat, UniFormat, and OmniClass as a connected, edition-aware system. The Construction Standard provides licensed access to CSI Dynamic Standards:

• Always current: Classifications reflect the latest CSI-approved updates
• Edition-aware: Teams know which edition applies and what changed between releases
• Cross-referenced: Governed relationships to MasterFormat and UniFormat stay maintained
• Integration-ready: Enterprise solutions carry Table 34 data into the tools you already use