Threshold Limit Values (TLVs ®) and Biological Exposure Indices (BEIs ®) are determinations made by a voluntary body of independent knowledgeable individuals.They represent the opinion of the scientific community that has reviewed the data described in the Documentation, that exposure at or below the level of the TLV or BEI does not create an unreasonable risk of …

Introduction to the Chemical Substances TLVs® General Information The TLVs® are guidelines to be used by professional industrial hygienists. The values presented in this book are intended for use only as guidelines or recommendations to assist in the evaluation and control of potential workplace health hazards and for no other use (e.g., neither for evaluating […]

ACGIH is a 501(c)(3) charitable scientific organization that advances occupational and environmental health.

2020年11月7日 · 4 . THRESHOLD LIMIT VALUES (TLV®) FOR CHEMICAL SUBSTANCES COMMITTEE . Committee Mission The Threshold Limit Value for Chemical Substances (TLV®-CS) Committee is appointed by the Board of Directors of ACGIH® to develop occupational exposure guidelines for chemical substances. The issuance of Threshold Limit Values …

ACGIH is a 501(c)(3) charitable scientific organization that advances occupational and environmental health.

2016年9月26日 · Committee Mission The Threshold Limit Values for Physical Agents (TLV®-PA) Committee is a standing Committee established by the Board of Directors of ACGIH® to develop occupational exposure guidelines for physical agents, including those of an acoustic, electromagnetic, radiological, ergonomic, mechanical, and thermal

Provided below is an overview of the ACGIH ® TLV ® /BEI ® Development Process. Additional information is available on the ACGIH website ( acgih.org ). Please also refer to the Process Flowchart at the bottom of this page.

Please refer to the ACGIH ® TLV ® /BEI ® Development Process on the ACGIH ® website (acgih.org/tlv-bei-guidelines/policies-procedures-presentations/tlv-bei-development-process) for a detailed discussion covering this procedure, methods for input to ACGIH ®, and deadline date for receiving comments.

3640 Park 42 Drive, Cincinnati, Ohio 45241 513-742-2020, [email protected], acgih.org Threshold Limit Values for Chemical Substances Committee (TLV®-CS) Handbook

2021年1月7日 · Please refer to the ACGIH TLV/BEI Development Process on the ACGIH website (acgih.org/tlv-bei-guidelines/policies-procedures-presentations/tlv-bei-development-process) for a detailed discussion covering this procedure and methods for input to ACGIH.