Add the following to the section, in alphabetical order:
ChemStewards Integrated Management System
http://www.socma.com/chemStewards/?subsec=478
GHS: Globally Harmonized System. A Guide to the Globally Harmonized System of Classification and Labelling, also known as the ‘Purple Book”; most current version https://www.osha.gov/dsg/hazcom/ghs.html
ISO 14001:2004 Environmental Management Systems http://www.iso.org/iso/home/standards/management-standards/iso14000.htm or most current version
OHSAS 18001:2007
http://www.ohsas-18001-occupational-health-and-safety.com/ or most current version
Responsible Care RC-14001 program
http://responsiblecare.americanchemistry.com/