ADVISORIES ARE AVAILABLE AT http://www.pancanal.com FOR ETAS OR DIRECT COMMUNICATION WITH OUR OFFICES, REFER TO NOTICE N-3-2020 Panama Canal Authority Vice Presidency for Operations Advisory to Shipping No. A-31-2021 July 9, 2021 TO : All Shipping Agents, Owners, and Operators SUBJECT: Extension of Ongoing Gatun Locks Lane Outage and the Transit Reservation System In reference to ADV No. A-29-2021, due to unexpected delays during the maintenance works on the East lane at Gatun Locks, the outage will be extended until 2359 hours on Friday, July 16, 2021. As a result, and in accordance with the rules governing the Transit Reservation System (OP Notice to Shipping No. N-7-2021), Condition 2 for the Panamax locks will be extended through Friday, July 16, 2021. The Just-In-Time (JIT) transit slots available for supers will be reduced to one per direction, whereas the JIT slots for regular vessels will remain at one per direction. The booking slots available through the auction process, and the slots for Neopanamax vessels, will remain unchanged. ORIGINAL SIGNED Ilya R. Espino de Marotta Deputy Administrator and Vice President for Operations 3654-A (OP-I) V. 1/10/2020