Today, OSHA confirmed the effective date of its direct final rule (DFR) revising the employee notification requirements in the exposure determination provisions of the standards for Hexavalent Chromium (Cr(VI)). In a March 17, 2010, notice, OSHA stated that the DFR would become effective on June 15, 2010, unless one or more significant adverse comments were submitted by April 16, 2010. OSHA did not receive significant adverse comments on the DFR, so by today's announcement, the Agency is confirming that the DFR will become effective on June 15, 2010.
DATES: The DFR published on March 17, 2010, becomes effective on June 15, 2010. For purposes of judicial review, OSHA considers May 14, 2010 as the date of promulgation.
Summary: OSHA has revised its 2006 HexChrom Standard. The change pertains to exposure notification requirements - specifically, informing employees of ALL exposure assessments regardless of whether the results exceed the established permissible exposure limit (PEL).
Court Case and Lead-Up
On February 28, 2006, OSHA published its final rule for Occupational Exposure to Hexavalent Chromium (Cr (VI)). A lawsuit challenged the Agency for review of several issues with the standard. The court denied all but one issue, granting review of the employee notification requirements in the standard's exposure determination provisions. In other words, the court mandated that OSHA provide an explanation for its decision to limit employee notification requirements to circumstances in which Cr(VI) exposures exceed the PEL. Consequently, today OSHA proposed a revision of the notification requirements, by means of this Notice of Proposed Rulemaking (NPRM), that would require employers to notify employees of the results of all exposure determinations.
Discussion of Proposed Changes
2006 NPRM Standard (Current Standard) - Paragraph (d) of the Chromium standard (29 CFR 1915.1026) is titled "Exposure Determination'' and requires employers to determine the 8-hour time- weighted-average exposure for each employee exposed to Cr(VI). As originally promulgated, paragraph (d)(4) required the employer to notify affected employees of any exposure determinations indicating exposures in excess of the PEL. The employer can satisfy this requirement either by posting the exposure determination results in an appropriate location accessible to all affected employees or by notifying each affected employee in writing of the results of the exposure determination. Under the general maritime standard, notice has to be provided within 5 work days.
Today's DFR - This revision will require employers notify affected employees of all exposure determinations, irrespective of the results. This broader, proposed notice requirement mirrors similar provisions in OSHA's other substance-specific health standards, for example lead. OSHA is not proposing to change any other requirements in the exposure determination or notification provisions.
OSHA Reasoning
Notifying employees of their exposures arms them with knowledge that can permit and encourage them to be more proactive in working safely to control their own exposures through better work practices and by more actively participating in safety programs. This may be of particular significance for welders, who make up almost half of the employees affected by the chromium standard.
A link to the Federal Register notice can be found here: http://edocket.access.gpo.gov/2010/2010-11586.htm