This page collects relevant certificates of ESP8266/ESP8285 modules

ESP-01S: RoHS certificate

ESP-01E: CE, FCC certificate

ESP-01F: CE, FCC certificate

ESP-01M: CE, FCC, RoHS, SRRC certificate

ESP-07S: CE, FCC, RoHS, SRRC certificate

ESP-12F: ANATEL, CE, FCC, IC, KCC, NCC, RoHS, SRRC, TELEC certificate

ESP-12L: CE, FCC, SRRC certificate

ESP-12S: CE, FCC, SRRC certificate

ESP-13: CE, FCC, SRRC, RoHS certificate

ESP-15F: SRRC certificate

ESP-WROOM-02: CE, FCC, TELEC, SRRC certificate