U.S. Technical Advisory Group to IEC SC31H, Apparatus for Use in the Presence of Combustible Dust

In January 2007, the IEC disbanded IEC SC31H, moving its area of coverage to IEC TC31. Therefore, the US Technical Advisory Group for IEC SC31H, which had been administered by ISA, was disbanded at that time. For more information, please contact Eliana Brazda, ISA Standards.

See all ISATAG31H Standards

Contacts:

Eliana Brazda Staff Contact ISA Phone: (919) 990-9228 Fax: (919) 549-8288	Edward Briesch Alternate Member UL LLC Phone: (847) 664-3174 Fax: (847) 313-3174
Al Engler Voting Member Chair Det Norske Veritas DNV Phone: (847) 736-3998	William Fiske Information Member Intertek Phone: (607) 758-6286 Fax: (607) 758-6637
Joseph Kuczka Voting Member Killark Phone: (314) 531-0460 Fax: (314) 531-7164	William Lawrence Voting Member FM Approvals LLC Phone: (781) 255-4822 Fax: (781) 762-9375
Robert Lichtner Voting Member Underwriters Laboratories Inc Phone: (847) 272-8800 Fax: (847) 272-9475	Nicholas Ludlam Information Member FM Approvals Ltd Phone: + 44 1753 750471 Fax: +44 1753 868 700
Evans Massey Voting Member Baldor Electric Co Phone: (864) 281-2399 Fax: (864) 382-2718	Kerry McManama Alternate Member Underwriters Lab Inc Phone: (847) 664-2469 Fax: (847) 272-9475
Arthur Page Voting Member Phone: (704) 248-8784	R. Schwab Voting Member Phone: (908) 580-0449 Fax: (908) 580-0449
Ian Verhappen Information Member Industrial Automation Networks Inc Phone: (403) 829-1077