According to the 1995 Yearbook of Jehovah's Witnesses, Page 174, for over 70 years, the legal agency, Sociedad de La Torre del Vigía, A.R. has been used by Jehovah’s Witnesses and registered with the Mexican authorities.  For details about this and the formation & history of the Mexican Branch as well as a little history about the "Loving Christian Overseers in the Branch" go to Pages 174-176  & 205.

The Watchtower, Dec. 22, 2000, Pages 17-19 relates: "A branch was established in México City, México, in 1929. Then, when the number of Witnesses had reached 60,000, a spacious new facility was built outside the city. It was dedicated in 1974, and additions to it were completed in 1985 and 1989."

Then the Branch was expanded once again in 2003!  We read of the further expansion of the work in México & the construction & dedication of the above even newer facilities & buildings in Awake! Dec. 22, 2003, Pages 24-25.  For more interesting information about the growth & expansion of the Mexican Branch,  Watchtower May 1, 2003, Pages 25-27; Watchtower, Jan.1, 2001, Pages 23-27.