Texas Federal Service Medal
The Texas Federal Service Medal, formerly the Texas Service Medal, is a campaign/service award of the Texas Military Department that may be issued to any service member of the Texas Army National Guard or the Texas Air National Guard. Subsequent awards are issued by a bronze or silver star device.
It is not awarded to personnel of the Texas State Guard, although, qualifying Texas state guardsmen who have previously been awarded the medal may wear it on their dress uniform.

Eligibility
The Federal Service Medal shall be issued to any service member of the Texas Military Forces who: 

 Was mobilized into service under command of the United States Armed Forces (Title 10)
 From 15 June 1940 to 1 January 1946
 After 1 June 1950
 For more than 90 days

Authority

Issuing 
The Adjutant General of Texas and General officers.

See also 

 Awards and decorations of the Texas Military
 List of conflicts involving the Texas Military

 Texas Military Forces
 Texas Military Department
 Awards and decorations of the Texas government

References

Texas

Texas Military Department
Texas Military Forces