Since the colonial era, there have been close connections to Protestant churches in Germany, in the United States, and in Scandinavia. In addition to numerous partnerships, the classical missionary organizations have been active in Tanzania for over 100 years.
Kuanzia wakati wa ukoloni wana uhusiano kati ya kanisa la Kiinjili la Ujerumani, Kanisa la Amerika na kanisa la Scandinavia. Kuna mahusiano mengi kwa jamii na haswa misioni zina mahusiano sehemu nyingi nchini. Wanajitahidi kusaidia watu wa Tanzania katika matatizo na kuendeleza tamaduni zao kwa kushirikiana.