SEFA Standards Open for Public Comment

The SEFA 9 Ductless Fume Hoods and Enclosures has undergone a major reorganization.  Please use the links below to download the Standard and Comment Form.  

If you would like to provide feedback please email the Comment Form provided to [email protected] before the June 5, 2026 DEADLINE.

SEFA 9 2026 Ductless Fume Hoods and Enclosures 

SEFA 9 Comment Form