Postal Explorer > Publication 417 - Nonprofit Standard Mail Eligibility > 5 Cooperative Mailings

5 Cooperative Mailings

5 Cooperative Mailings

5-1 Overview

5-2 Eligible Mailings

5-2.1 Scope of Cooperative Mail Rule

5-2.2 Eligibility Factors

5-2.3 Commercial Mailing Agent

5-3 Ineligible Mailings

5-4 Political Committee Mailings

5-4.1 Applying the Cooperative Mail Rules

5-4.2 Maintaining Committee Control

5-4.3 Endorsements on Mail