Document Z4jZBO3g84E6be6kB7OL6Mdx7

;:,A;:rJl 1 1 -t ( . To . < r L!ic Cccupationil ti: Working Croup (CUV.'C): Dr. Mircur: Y.' \, Hi vector of iUOCU, -made an add re r. at the Men York City Seminar of (.H!A - U.S.A. or. April 1C, 1974. Dr. Key raid the- three top priorities of NIOC!! nrc: 1. Criteria document development - a. 15 completed now b. 7 more scheduled for 1974 c. 14 scheduled for. 1975 plus 2 delayed from. 1974 d. 40 in contract with outsiders nov: e. 16 more will go out for bid scon 11 c+ - {J. Updatin'- pe existing air contaminants standards (1910.93'; There is presently over 400 materials listed in 1910.93 with either ceiling valuc-s or 8 hour time weighted averages , V ..for employee exposure. Dr. Key said it is HIOSH's goal to .. '' /. work with OSliA over the next 2>; years developing further : ; j - --regulation? that will be proposed for these 4CO materials. . ' ' The criteria document stage will be skipped. .The updated regulations will add new requirements to the presen "time weighted averages and ceiling values in the following area - Sampling and measurement methods ' - Medical provisions - Work Practices - Protective Equipment - Control Procedures \ - Employee Notification A review of thin list of materials indicates that the impact of the n nr* Standards will be significant to say the least. .R. J. Calls!::.". Secretary Attachment ATT-193 LLA 001116