Hi Carl, 
There are two schemes to be aware of here - Japan Radio Law (JRL) and Japan 
Telecommunications Business Law (JTBL).

JRL is certainly the most common (and has the [R] on the label) - this is what 
the BLE and WIFI will have already.
Most labs/people believe this is enough, however JBTL (the [T] on the label) is 
needed if the device connects to their telecoms network.

Both the WIFI and BLE may be subject to JTBL - eg if the BLE device 
communicates directly to the internet via a phone.

Examples (although specific cases may be different):
Bluetooth headset just getting music from Phone = JRL only.
Bluetooth headset that can be used for handfree calls = JRL + JTBL.

WIFI Device that only connects to app via local network = JRL only.
WIFI Device that connects to an app that can be used "via the cloud" = JRL + 
JTBL.


Depending on the device, you may need both (although JTBL still doesn’t seem to 
be as common as it should be). 
Happy to advise further if you have more product info?


Many Thanks!
Rob 

Robert Campling
Manager | Global Market Access
TÜV SÜD 
Mob: +44 (0) 7967 650973
[email protected] 




-----Original Message-----
From: Carl Newton <[email protected]> 
Sent: 17 May 2019 14:44
To: [email protected]
Subject: {Ext} [PSES] Additional Japan WIFI Cert Needed?

I have a product with a wireless module that will ship to Japan. The product 
category is residential and commercial.   The module already has SGS 
certification for Japan Radio Equipment (WIFI+BLE). I'm writing because a 
source has told me that the BLE cert will is all that I need for Japan, but 
that I need to be wary of the WIFI cert.  I'm being told that Japan considers 
WIFI to be included as connection to their telecom network and for that reason 
requires an additional layer of certification for the end-product.

Can someone in the group shed some light on this?  Do I need to work with a lab 
or can I rely upon the existing SGS module cert?

Thanks in advance,

Carl

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