ADVISORIES ARE AVAILABLE AT http://www.pancanal.com FOR ETAS OR DIRECT COMMUNICATION WITH OUR OFFICES, REFER TO NOTICE N-3-2021 Panama Canal Authority Vice Presidency for Operations Advisory to Shipping No. A-22-2021 April 13, 2021 TO : All Shipping Agents, Owners, and Operators SUBJECT: Postponement of the Implementation Date of the Transit Reservation System Tariffs The Panama Canal Authority (ACP) hereby announces that the implementation date of the new booking tariffs, originally published in Advisory to Shipping A-09-2021, is being postponed until June 1, 2021. This change in the implementation date will provide the maritime industry more time to prepare for the adjustment to the new booking fees. As stated in Advisory to Shipping A-09-2021, the new booking fees are based on the actual booked dates, not the transit dates. Likewise, booking cancellations submitted prior to June 1, 2021, will be based on the current booking tariffs, regardless of the booking date. The modifications to the base amounts of all auctioned slots, including the new special auction, will become effective on April 15, 2021. ORIGINAL SIGNED Ilya R. Espino de Marotta Deputy Administrator and Vice President for Operations 3654-A (OP-I) V. 1/10/2020