Is it possible to have a same-day walk-in appointment at the Global Entry Enrollment Center in Taipei (Taipei City, Da'an District)?

Question

Is it possible to have a same-day walk-in appointment at the Global Entry Enrollment Center in Taipei (Taipei City, Da'an District)?

I couldn't find the information on the Global Entry's official website (https://ttp.cbp.dhs.gov/schedulerui/):

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I tried to call the Global Entry Enrollment Center in Taipei (‪‪+886 2 2162 2000‬, phone number found on Google Maps‬): ‪no human answer this line, I tried all the options in the menu and the best I could obtain was another phone number for visa applications (+886 2 7741 7989, and I know that Global Entry has nothing to do with visas). Calling +886 2 7741 7989, then using options 5, 1, 2, I finally got a human on the line, who had no clue regarding appointments for the Global Entry program, but gave me an email address ([email protected]). I emailed them and I am currently waiting to hear back from them. I also asked the question on the Global Entry Enrollment Center in Taipei's Facebook page: https://www.facebook.com/AIT.Social.Media/posts/10157425636918490

Answer 1

No, walk-ins are not accepted as the Center is not mentioned on this website under Global Entry Enrollment Centers That Accept Walk-Ins.

Answer 2

The American Institute in Taiwan confirmed by email that there is no Global Entry Enrollment Center in Taipei currently.

---------- Forwarded message ---------
From: AIT Non-Immigrant Visa Unit <[email protected]>
Date: Mon, 9 Sep 2019 at 01:30
Subject: FW: Is it possible to have a same-day walk-in appointment at the Global Entry Enrollment Center in Taipei (Taipei City, Da'an District)?

Thank you for your email. We are sorry that there is no Global Entry Enrollment Center in Taipei currently. Please visit the link to find your nearest enrollment Center.https://www.cbp.gov/travel/trusted-traveler-programs/global-entry/enrollment-centers 

 Sincerely,
 Non-Immigrant Visa Unit Consular Section American Institute in Taiwan
www.ait.org.tw
No. 100, Jinhu Road, Neihu District 11461, Taipei City, Taiwan  美國在台協會領事組非移民簽證科nl 

Interestingly, the list of https://www.cbp.gov/travel/trusted-traveler-programs/global-entry/enrollment-centers  doesn't match the list on https://ttp.cbp.dhs.gov/schedulerui/.