China Compulsory Certificate (CCC): Safety + EMC approval. Required factory inspection.
China SRRC: RF approval
China NAL: Telecom approval

No

Yes

Yes

No for CCC and SRRC. Yes for NAL.

5 years for CCC and SRRC. 3 years for NAL

6-8 weeks for CCC. 8-10 weeks for SRRC and NAL.