You are here: Archives > May 2007 > ISO TC 197 Update ISO TC 197 Update By Karen Hall, National Hydrogen Association ISO/CD 26142 Hydrogen detection apparatus was recently circulated for comments. The U.S. prepared a number of comments for consideration by the Working Group at their next meeting. This working group will meet in Seoul, Korea, on June 8 and 9. ISO TC 197 Working Group 12, which is developing a hydrogen fuel quality specification, will meet in Seoul, Korea on June 6 & 7. The report of the 15th plenary meeting of ISO/TC 197 has recently been posted on ISO livelink under the "03. Meeting and resolutions " folder, subfolder "2006 plenary meeting in Paris, France," document N 367. The 2007 plenary meeting will be held on 8 November 2007 in Montecatini Terme, Italy, in conjunction with the World Hydrogen Technologies Convention (WHTC).