| The Home page of ILPI's Safety Data Sheet (SDS) Resource, the leader in SDS information since 1995! | |
| The history and philosophy behind this resource. | |
| A curated collection of books and reference materials concerning Safety Data Sheets and closely related topics. | |
| Paste your plain text SDS into the SDS-Demystifier, and it will be converted into a hypertext-enriched document with links to detailed explanations of each key term. | |
| An extensive list of frequently asked questions about Safety Data Sheets including regulations, content, compliance, and more. | |
| A humorous take on Safety Data Sheet jargon. Fill in the blanks on our entry form to generate a personalized Unsafety Data Sheet to share with your coworkers. | |
| Since 1995, we've maintained this massive curated list of the best places to find Safety Data Sheets on the Internet. | |
| Way more than a glossary, this hypertext-enhanced resource covers hundreds of SDS-related terms and expert knowledge. Each entry includes both the SDS relevance and links to additional authoritative resources. | |
| Archived results of Safety Data Sheet related polls taken by some of our millions of site visitors | |
| You are here! The OSHA regulations behind SDS regulations, including the inspection guidelines and over 400 official interpretations letters under the Hazard Communication Standard | |
| Commercial suppliers of SDS authoring and management software as well as cloud compliance services. | |
| Commercial companies that will create SDS's for your specific needs as well as SDS translation companies. |
Interactive Learning Paradigms, Incorporated
Safety signs, banners, and scoreboards? Get yours at Safety Emporium!
| Title: 06/14/1988 - Letter to Lawrence N. Curcio from Thomas Shepich concerning requirements of the HCS on labeling of IARC category 2B carcinogens. | |
| Record Type: Interpretation | Standard Number: 1910.1200 |
June 14, 1988
Lawrence N. Curcio, Ph.D.
Exxon Company, U.S.A.
Marketing Technical Services
Post Office Box 2180
Dear Mr. Curcio:
|
Your letter of April 8 to Mr. Leo Carey has been forwarded to me for response. You have asked for clarification of an apparent inconsistency in guidance provided to our compliance officers regarding requirements for labeling International Agency for Research on Cancer (IARC) category 2B carcinogens. While all hazards covered by Hazard Communication Standard (HCS) must be listed in the Material Safety Data Sheet, selection of hazards to be highlighted on the label will involve some assessment of the weight of the evidence regarding each hazard listed on the data sheet. If valid studies include positive evidence of human carcinogenicity, OSHA requires hazard warnings of carcinogenicity on the label. IARC's summary classification of a chemical's carcinogenic risk as a category 2B is reserved for cases where there is sufficient evidence to classify substance as an animal carcinogen but inadequate data to classify it as a human carcinogen. In general, carcinogen labeling would not be required for chemicals in this category. Of course, if sufficient evidence of human carcinogenicity has become available subsequent to the publication of the IARC summary evaluation, carcinogen warnings on labels will be appropriate and required. We hope this information will be helpful to you. If we can be of further assistance, please feel free to contact us again. |  Ensure that your MSDS collection is "readily accessible" with these handy compliance centers from Safety Emporium.
|
Thomas J. Shepich, Director
Directorate of Compliance Programs
The original official public domain version of this document is available from OSHA at XXXOSHAURL.