SEMI International Standards
Task Force Organization Form (TFOF)


Task Force Name: S2 Chemical Exposure Task Force


Global Technical Committee: EH&S
Originating Technical Committee Region: North America


1. Charter:

Review the SEMI S2 Section 23 and section 22 for clarification of industrial hygiene assessment and measurement requirements related to chemical exposures.

2. Scope:
Review and revision of section 23 for normal, maintenance and fault conditions and the application of time-weighted averages (TWAs), short term exposure limits (STELs) and ceiling (C) values.

Topic discussion will also include other industrial hygiene issues pertaining to section 23 and chemical exposure.


3. Formal linkages with Task Forces in other Regions:
Japan EHS committee
Europe EHS committee
Taiwan EHS committee
Korean EHS WG


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4. Approval:
Task Force formed on: 11/06/2008