NTPLC on Twitter: "In addition, any cheque and withholding tax certificate named TOT Public Company Limited and CAT Telecom Public Company Limited are valid by dated before 7 January 2021." / Twitter
![File:1951 ROC-MOTC Taiwan Telecom Administration radio receiver registration certificate intro 20150912.jpg - Wikimedia Commons File:1951 ROC-MOTC Taiwan Telecom Administration radio receiver registration certificate intro 20150912.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/1/10/1951_ROC-MOTC_Taiwan_Telecom_Administration_radio_receiver_registration_certificate_intro_20150912.jpg)
File:1951 ROC-MOTC Taiwan Telecom Administration radio receiver registration certificate intro 20150912.jpg - Wikimedia Commons
![Federal Agency of communication certificate of conformity /FAC Certificate Ministry of Digital Development Telecom Certificate Federal Agency of communication certificate of conformity /FAC Certificate Ministry of Digital Development Telecom Certificate](http://mintest-global.com/img_cert/commun_big.jpg)