Once the park permit application is submitted, only the substitution of group leader will be allowed, it's not permitted to replace other members. Group leader replacement is subject to the following principles:

1. The replacement must be submitted online at least 1 day before the hiking date. (Log in “Online Application >> Modify or Cancel Application” with the applicant’s ID/passport/ARC number to replace the group leader) For example, if the hike starts on 2/25, it is required to replace the group leader before 2/24 (inclusive). Please note that the group leader can be replaced once only.
2. The leader must be at least 20 years old.
3. Groups consisting of one person cannot make any substitutions. Please cancel this application.
4. After the leader replacement, if all members in the group but the new leader cancel their applications, our headquarters reserve the right to cancel the entire application.
5. For an advanced application, a foreign group leader could only be replaced by a foreigner; and a Taiwanese group leader could only be replaced by a Taiwanese. No restrictions for groups with standard application.

Notice:

1. If the member can’t join the trip, it is required to cancel the application by one of the methods:

1. Cancel the application online via the page “Online Application >> Modify or Cancel Application.” Enter the group leader’s ID/passport/ARC number to cancel the group’s application; enter the member’s ID/passport/ARC number to cancel the individual application.
2. Inform us of the application number and the members who intend to cancel the application.

2. Please submit a new application for any new member who wants to join the trip.
3. If there's a typo for the member’s name, please send a copy of the member’s ID to our Mailbox. We will correct it for you. In case of wrong ID number, it is required to cancel the application and submit a new one.