Chapter 401.1 -

Activities such as filling or excavating wetlands, relocating streams, or constructing bridges/roadways over water typically require this certification.

The provisions of Chapter 4 apply where required by Chapter 2 (Scoping) or where specifically referenced elsewhere in the standards. Chapter 401.1

The EPA's 401 Handbook provides an in-depth look at state and tribal authorities. 2. International Mechanical Code (IMC) Section 401.1 Chapter 401.1

It ensures that building paths, ramps, and elevators meet minimum accessibility requirements. 4. U.S. Foreign Affairs Manual (9 FAM 401.1) Chapter 401.1

23.1-401.1. Constitutionally protected speech - Virginia Law

This section is a technical standard for building ventilation.