Being no longer members of the council of Christian Union Churches, this new group was compelled to establish their own council.  The first council of The Churches of Christ in Christian Union was held at Jeffersonville, Ohio October 28 to 31, 1909.  The Reverend E. S. Cartwright was moderator of this council.  Annual councils have been held from that date.

At the thirty-seventh annual council at Circleville, Ohio in 1945, legislation was enacted amending the Articles of Incorporation and resolutions passed permitting the organizing of other state and district councils and their incorporation in this body of believers.

The first general council (composed of all districts) was held at Circleville, Ohio in 1948.  General councils are held every two yeras.  Before the work of redistricting was completed in 1959, there were districts in Ohio, Michigan, West Virginia, and the Northeast District composed of New York, and northern Pennsylvania, the latter district having been formed by the affiliation and merger of the Reformed Methodist Church of New York with The Churches of Christ in Christian Union.  The Northeast District was composed of churches in New York, Pennsylvania, and Maryland.  The other three districts were divided into two; namely, North Central and South Central, the two being divided by a line following U. S. Highway 40 from the Ohio-Pennsylvania line westward to the junction of U. S. 22; thence southwest and west on U. S. 22 to Washington Court House and the junction of U. S. 35; thence northwestward to the junction of U. S. 40; and from there westward following U. S. 40.

During 1972, the South Central District was divided to form the Southern District.  Churches which remained in the South Central District were in Ohio (see northern boundary above), Kentucky, Indiana, and West Virginia.  The new Southern District was composed of churches in Virginia, Tennessee, Alabama, Georgia, North Carolina, and Florida.  In 1979, these two districts were reunited into a single district known as the South Central District.

On July 15, 1972 the North Central District Council passed a resolution to divide the North Central District into two districts; namely, the Midwest and the Medeast.  The Midwest District was composed of all Ohio churches in the North Central District west of U. S. Route 23 and all of the Indiana churches.  The Mideast District was composed of all North Central District churches east of U. S. Route 23 and all Michigan churches.  In 1979, these two districts were reunited into a single district which is known as the West Central District.

In its missionary work, the church is active in fields around the world.  Through partnership with World Gospel Mission we have missionaries working in Bolivia, Honduras, Kenya, Papua New Guinea, Paraguay, Uganda, U. S. Virgin Islands, and The American Indian Field in Arizona.  A school has been built in connection with the Papua New Guinea mission.

The official publication of the church is The Evangelical Advocate.

Circleville Bible College (Ohio Christian University) was established by council action and began its first year in 1948.  A new administration building housing both the school and the offices of the general church work was erected on the Mount of Praise grounds in 1953.  A new library and laboratory building was erected in 1958. In 1964-65, a new brick and stucco dormitory was erected.  Continued growth of the school necessitated plans for a new campus.  After extensive study, a forty acre campus was laid out on the north side of U. S. 22 east of Circleville on the church farm.  Construction was started in 1966 with the erection of an administration building.  A men's dormitory, the chapel, and a combined classroom-dining hall followed rapidly.  In September, 1969, full classroom operations were started at the new campus.  In 1970 a student center building was completed.  Landscaping and athletic fields have also been provided.  In 1972 phase one of the campus development was completed with the erection of the women's dormitory.  Townhouses were constructed in 1977 to house married students.  The Melvin and Laura Maxwell Library was constructed in 1979.  Since that time, a new townhouse has been constructed (1998), upgrades to both the women's (1997) and men's (1998) dormitories, and an addition doubling the size of the Melvin and Laura Maxwell Library (1999).

Each of the districts conducts its own annual camp meeting, youth camps, and councils.  The Northeast District operates Lily Lake Campground near Port Crane, New York.  The South Central District Campground is located in the community of Nipgen, northwest of Waverly, Ohio.  The Mount of Praise camp meeting is an annual function of the general department.  In 1996 the Mount of Praise moved to the Circleville Bible College (Ohio Christian University) campus.  The East Ohio Street location was sold in 1998 and plans are progressing toward the development of the new location on denominational property located on U. S. Route 22 east.  In 2005 the denomination completed a conference center facility west of the Maxwell Library.  Youth facilities for the Mount of Praise camp were completed in July 2006 with accommodation for 90 plus students.  In corporation with Ohio Christian University and the Churches of Christ in Christian Union ground was broken for a new leadership ministry center officially on August 13, 2006.  This new facility will house many of the university's sports and special events as well as the worship center for the Mount of Praise camp.