Once adopted, the proposed regulations should lead to a flurry of regulatory activity, the focus of which will probably be a List of Suspect Carcinogens published by the National Institute for Occupational Safety and Health (NIOSH), numbering in excess of 2400 substances, and which has been growing at the rate of 100 substances a month.

Chlorinated Hydrocarbons in the Marine Environment A Report Prepared by the PANEL ON MONITORING PERSISTENT PESTICIDES IN THE MARINE ENVIRONMENT of the COMMITTEE ON OCEANOGRAPHY NATIONAL ACADEMY OF SCIENCES WASHINGTON, D.C. 1971 HONS 070576 9 Preface It is most difficult to predict things to come for our society and for our environment.

State of New York .

, 10466, RULES AND REGULATIONS Title 29--LABOR Chapter XVII--Occupational Safety and Health Administration, Depart ment of Labor PART 1-910--OCCUPATIONAL SAFETY AND HEALTH STANDARDS National Consensus Standards and Established Federal Standards Pursuant to authority in sections 6(a) and 8(g) of the Williams-Steiger Occu pational Safety and Health Act of 1970 (84 Stat. 1593,' 1600: 29 U.S.C. 655, 657), Chapter XVII of Title 29 of the Code of Federal Regulations, established on April 13, 1971 (36 F.R. 7006), is hereby amended by adding thereto a new Part 1910 to read as set forth below.

^ <L 'i' rZ&&G-S TLVs Threshold Limit Values for Chemical Substances and Physical Agents in the Workroom Environment with Intended Changes for 1977 i t s f l e Cfi5o fit***" .^7 i Qi'/ui Ji r--\ Sf JyS k/../ hJ r Copyright 1977 by American Conference of Govern mental industrial Hygienists.

^ <L 'i' rZ&&G-S TLVs Threshold Limit Values for Chemical Substances and Physical Agents in the Workroom Environment with Intended Changes for 1977 i t s f l e Cfi5o fit***" .^7 i Qi'/ui Ji r--\ Sf JyS k/../ hJ r Copyright 1977 by American Conference of Govern mental industrial Hygienists.

Adopted by ACG/H for 1974 Threshold Limit Values Chemical Substances in Workroom Air It is incumbent upon the safety professional to have available and use the most current advice and guidelines for controlling and mini mizing the risk to employees of ex posures to chemical and physical agents.

LE MONDE (French Paris paper) AFTER D.D.T. - THE USE OF March 14, 1973 POLYCHLORINATED DIPHENYLS IS TO BE REGULATED For the first time, an International accord has been reached among country members of the OECD (Organization of European Economic Development) toward limiting the production and use of certain chemical products deemed dengerous for the environment and for human beings.

Monsanto rOM 1NMC (.aCATIOHl J.

Sincerely, / JT/mer Enclosures Vice' President LIST I (Based on EPA TSCA Candidate List) Compound CATEGORY I Acetamide Acetamide, N-Fluoren-2-ylAcetamide, N,N' -Fluoren-2,.7-ylenebisAcetamide, N-(4(5-Nitro-2-furyl)-2-Thiazolyl)Acetamide, N-2-PhenanthrylAcetanilide, 4'-PhenylAcetanilide, 4'-StyrylAcetic Acid, Chromium (3+)Salt Acetic Acid, Diazo-, Ethyl Ester Acetic Acid, Lead(2+)Salt Acetohydroxamic acid, N-Fluoren-2-ylAcetohydroxamic acid, N-Fluoren-3-ylAflatoxin B2 Af latoxin G1 Alanine, 3-{p-(Bis (2-chloroethyl)amino) phenyl)-, LAlanine, 3-(p-(Bis(2-chloroethyl)amino) phenyl)-, DLAllylamine, N-Methyl-N-nitrosoAmmonium, (4(p-Dimethylamino)-alpha-(p-(ethyl (m-sulfobenzyl)amino)phenyl benzylidene-2, 5-cyclohexadien-l-ylidene)ethyl(m-sulfoben zyl )-, Hydroxide, Inner salt.

PROPOSAL TO PERFORM A REQUIREMENTS ANALYSIS FOR AN OCCUPATIONAL HEALTH SURVEILLANCE SYSTEM (OHSS) April, 1974 Prepared for: B.

GEORGS A-E=>ACBE=BC GP-206 INTERDEPARTMENTAL COMMUNICATION DATE!

TLV'$ - / ?

Demand for tetraethyl lead was sustained despits the transition to unleaded gasoline ir most new automobile models.

Once adopted, the proposed regulations should lead to a flurry of regulatory activity, the focus of which will probably be a List of Suspect Carcinogens published by the National Institute for Occupational Safety and Health (NIOSK), numbering in excess of 2400 substances, and which has been growing at the rate of 100 substances a month.