Here is a photo of the certification document for the "NiZ Capacitive Keyboard". Please take a look.
Please be advised that the certification body in question is the German certification body "PHOENIX TESTLAB GmbH", which is not an organization that certifies "technical standard conformity certification or construction design" in Japan, but is a "Foreign (Mutual Recognition) Registered Foreign Conformity Assessment Body".
The certification body, "PHOENIX TESTLAB GmbH," can be found on the Japanese Ministry of Internal Affairs and Communications' Radio Wave Use website under "System Overview (List of Registered Certification Bodies)."
The link is here: https://www.tele.soumu.go.jp/j/sys/equ/tech/
The issue date of the " NiZ Capacitive Keyboard" certification document is listed at the bottom of the first page of the document. Our product "NIZ Capacitive Keyboard" was certified by the Ministry of Economy, Trade and Industry on March 24, 2021.
The NiZ Capacitive Keyboard was indeed certified in March 2021 by a certification body approved by the Ministry of Internal Affairs and Communications of Japan, but the technical conformity information for the keyboard has not yet been made public, so it is not included in the search results of the above search function.
Once again, we sincerely apologize for any inconvenience caused.
