[2] The city of Deta in Romania was chosen as its official center, while Vršac remained as the administrative headquarters.

[1] In the early 2000s, the diocese began to expand its influence over the Timok Valley, region that the Serbian Orthodox Church considers its own.

In 2005, the first temple in the Timok Valley with services performed in Romanian was built.

Serbian authorities viewed it as illegal and attempted to demolish it, but did not do so due to external pressure.

[2] The diocese was withdrawn from the Metropolis of Banat in 2009 to be directly subordinate to the Patriarch of All Romania.