The following changes in requirements are being proposed:
1. Revisions to Include Zone 20, 21, and 22 per Article 506 of the NEC
2. Revisions to Include all the Class I, Division to Zone Equivalencies permitted by 505 of the NEC
3. Correction of Temperature Class Terminology
4. Conduit Entry Requirements for Class I, Division 2, and Class II, Division 1
5. Editorial Correction of Table 10.1
6. Cross Reference Corrections in 74.3(m) and 74.27
7. Supply Wire Temperature Marking Revisions
8. Revision to the Hydrostatic Test Requirements
9. Editorial Revision to the Gasket requirements in SA2.1(b)
10. Deletion of Instructions for Sealing Luminaires with Fuses