DECMS
  1. ✓Find scope
  2. 2Governing rule
  3. 3Resolve conflicts
  4. 4Verify equipment

Step 2: Read the governing requirement. On the feature page, start with the Most Restrictive Requirement, then review applicable standards and the lead authority.

Full guideNext: Resolve conflicts →
← Standards
NFPA · NFPA · US

NFPA 68

Standard on Explosion Protection by Deflagration Venting

Standard on Explosion Protection by Deflagration Venting. Governs fire protection requirements for defense energetics facilities.

Current edition: 2024Supersedes 2019Official source ↗

Changed in latest edition: Latest edition revised scope, definitions and testing criteria; review projects designed to the prior edition.

Crosswalk

NFPA 68↔DIN EN 14491Dust explosion ventingPartial
NFPA 68↔2014/34/EUSmoke controlPartial