StacksVerified U.S. regulatory reference

40 CFR §264.315

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Unless they are very small, such as an ampule, containers must be either:
  1. (a)At least 90 percent full when placed in the landfill; or
  2. (b)Crushed, shredded, or similarly reduced in volume to the maximum practical extent before burial in the landfill.