ORDER
We previously issued an order.to show cause why this petition for review should not be dismissed as untimely. We have considered the responses submitted by both parties and now dismiss the petition.
I
Tina Dierkes petitions for review of a decision of the Department of Labor’s Administrative Review Board (“ARB”). The timeliness of Dierkes’s petition is governed by the employee protection provision of the Toxic Substances Control Act, which provides, “The petition for review must be filed within sixty days from the issuance of the Secretary’s order.” 15 U.S.C. § 2622(c)(1) (emphasis added). The date of June 30, 2003, is indicated on the first page of the ARB’s decision denying Dierkes’s claim. Sixty days from June 30th is Friday, August 29th. Although Dierkes did not file her petition until Tuesday, September 2nd, she contends that the petition is nevertheless timely because the. filing period purportedly did not commence until the ARB’s decision was postmarked on July 1st.
We have not previously had occasion to define the term “issuance” in 15 U.S.C. § 2622(c)(1). We have, however, interpreted a nearly identical provision governing review of Workers’ Compensation Benefits Review Board decisions.
See Stevedoring Servs., of Am. v. Dir., Office of Workers’ Comp. Programs,
Our conclusion that the “issuance” of an ARB decision is not contingent upon mailing is bolstered by a Department of Labor regulation that provides that an ARB “decision' shall be issued within 90 days of the receipt of the complaint and shall be sewed upon all parties and the Chief Administrative Law Judge by mail to the last known address.” 29 C.F.R. § 24.8(c) (emphases added). The regulation’s plain language demonstrates that the issuance of the ARB decision and its service by mail upon the parties are two distinct acts. Indeed, if “issuance” were synonymous with “service by mail,” it would be redundant for the regulation to provide that a decision shall be issued and that it shall be served. 1
Practical considerations also militate in favor of treating the date listed on the *1248 ARB’s decision — and not the date of the postmark — as the date of issuance. Dierkes’s proposed rule would require docketing clerks to attempt to interpret a badly smudged or otherwise illegible postmark. Moreover, if a petitioner discarded or lost the envelope in which the ARB mailed the decision, it would be impossible to determine when the decision had been issued. Utilizing the date indicated on the Board decision as the date of issuance alleviates such potential difficulties.
II
Because “the 60-day limitation period [began] running when the Board made its decision,”
Stevedoring Sews, of Am.,
DISMISSED.
Notes
. This regulation also distinguishes
Haroutu-nian
v.
INS,
