Requests to record a limitation, cancellation, or renunciation of an international registration must be filed with the IB; they cannot be filed through the USPTO. 37 C.F.R. §7.22. The request may be filed using forms for such requests on the IB website at https://www.wipo.int/madrid/en/forms. Under Article 9bis, a holder may record the following restrictions:

1. Limitation of some or all of the goods/services with respect to some or all of the designated Contracting Parties (Regs. Rule 25(1)(a)(ii));
2. Cancellation of the international registration with respect to all the designated Contracting Parties for some or all of the goods/services (Regs. Rule 25(1)(a)(v));
3. Renunciation with respect to some but not all of the designated Contracting Parties for all the goods/services (Regs. Rule 25(1)(a)(iii)).

See TMEP §1904.02(f)(i) regarding limitations in general, §1904.03(g)(i)-(ii) regarding limitations or partial cancellations in pending requests for extension of protection (§66(a) applications), and §1904.15(a)–(b) regarding limitations or partial cancellations in registered extensions of protection to the United States (§66(a) registrations).