Tanzania Communications Regulatory Authority (TCRA). TCRA is Tanzania’s wired and wireless communication certification system. Under the law of the Tanzania communication Act, 1993, all wired and wireless communication devices and Radio and telecommunication terminal equipment in Tanzania are required to go through the compulsory communication certification system. Target Products: Low-power transmitters such as short-range cordless phones and microphones, garage and vehicle door opener controls, radio-controlled toys, security alarm systems, scanning and ultra-renewable receivers, video monitors, modems, land mobile transmitters such as cellular transmitters, transmitters used in maritime and air safety services, etc.