WLAN approval test will be based on KEPDIRJEN No.058/DIRJEN/1998 [indoor application], KEPDIRJEN No.268/DIRJEN/2001 [outdoor application] and Most of National standards are mainly adopted from IEEE 802.11. The key parameters are as follows:

• Access Control Protocol Method: CSMA/CA
• Maximum Bit Error Rate: 10¯ 8
• Operating Frequency : 2.4 – 2.4835 GHz
• EIRP : 27 dBW (indoor utilization) while 36 dBW equal to 4 W 9point to point outdoor utilization) and 30 dBW equal to 1 W (point to multipoint outdoor utilization)
• Maximum Tx Power : 100 mW
• Maximum out of band emission : -20 dBc per 100 KHz
• Spread spectrum : FHSS or DSSS
• Minimum data access : DSSS shall be 11 Mbps / channel and FHSS shall be 3 Mbps / channel

Actually I have posted about WLAN Type Approval Guide in another website and now is available to download and will get many information regarding to applicable guide for type approval product in Indonesia there.