Core Building standards for the Public Buildings Service

PBS Core Building Standards

The PBS Core Building Standards Memorandum provides a list of mandatory laws, regulations, and codes for projects under design and construction. This memorandum is provided to assist project managers, contracting officers, and others involved with the preparation of contract documents.

2026 PBS Core Building Standards Memorandum [PDF - 734 KB]

2025 PBS Core Building Standards Training

2025 PBS Core Building Standards Training Slides [PDF - 2 MB]

2025 PBS Core Building Standards Submittal Matrix [PDF - 5 MB]

EISA Section 438 Stormwater Compliance Requirements

2019 EISA 438 Memo [PDF - 122 KB]

2024 P100 (Facilities Standards for the Public Buildings Service)

The Facilities Standards for the Public Buildings Service (P100) established mandatory design standards and performance criteria for GSA-owned buildings.

Access the presentation recordings and slides of our most recent P100 training sessions below

For more information, contact cbs@gsa.gov.

Core Building standards for the Public Buildings Service

PBS Core Building Standards

EISA Section 438 Stormwater Compliance Requirements

2024 P100 (Facilities Standards for the Public Buildings Service)

Access the presentation recordings and slides of our most recent P100 training sessions below

Tell us what you think

1 Choose a location

2 Choose a date