American Society for Testing and Materials (ASTM)
100 Barr Harbor Drive, West Conshohocken, PA 19428-2959
ASTM D 93-97, Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester-97.15-55
ASTM Adjunct F 1626, Symbols for Use in Accordance with Regulation II-2/20 of the 1974 SOLAS Convention as amended PCN: 12-616260-01 (1996)-97.36-1
International Maritime Organization (IMO)
Publications Section, 4 Albert Embankment, London, SE1 7SR United Kingdom
Resolution A.654(16), Graphical Symbols for Fire Control Plans-97.36-1
46 C.F.R. §97.01-2