RI-399 Jurisdictional Disputes

Disputes over work assignments — and which craft should be assigned responsibility for performing specific duties — are known as “jurisdictional disputes.” Disagreements over whether duties in mail processing operations should be assigned to Clerk Craft employees or to Mail Handlers are often referred to as “RI 399” disputes, named for Regional Instruction #399, Mail Processing Work Assignment Guidelines. [PDF] RI 399, which was issued in February 1979 by the Postal Service and modified several times […]

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