https://regulations.justia.com/regulations/fedreg/agencies/department-of-health-and-human-services/agency-for-toxic-substances-and-disease-registry/2013/12/26?limit=200&registers=between&mode=atom 2024-05-01T12:38:02-07:00 Justia Inc https://www.justia.com/ Justia Regulations Tracker https://regulations.justia.com/images/justiafedregulations.gif Copyright 2011 Justia Inc https://regulations.justia.com/regulations/fedreg/2013/12/26/2013-30671.html 2013-12-26T00:00:00-08:00 2013-12-26T00:00:00-08:00 2013-30671 Notice http://www.gpo.gov/fdsys/pkg/FR-2013-12-26/pdf/2013-30671.pdf