CHEMICAL DC MANAGEMENT LEVEL

I WANT TO GET DC LEVEL 2 ( MANAGEMENT ) FOR CHEMICAL , SHOULD I DO LCHS , IS IT SAME COURSE FOR ALL 3 CATEGORY (OIL/CHEM/GAS) OS IS THERE SEPARATE LCHS COURSE FOR OIL , CHEMICAL AND GAS , IAM CONFUSED SINCE ALL INSTITUTES HAVE ONLY LCHS COURSE DOSENT MENTION ANY THING SEPARATE FOR OIL , CHEM OR GAS AND DC CHECKLIST ALSO SAYS THEY WANT LCHS , DOSENT SAYS FOR OIL OR FOR CHEMICAL OR FOR...
PERSONAL DOCUMENT