The plat and assignment, as soon as practicable after completion, and after the ground has been assigned to the applicant, shall be filed for record in the office of the Commission.

Code 1950, § 28-124; 1954, c. 352; 1958, c. 183; 1960, c. 517; 1962, c. 406, § 28.1-109(14); 1964, c. 393; 1966, c. 684; 1970, c. 726; 1972, c. 644; 1973, c. 14; 1978, cc. 546, 548; 1980, cc. 34, 609; 1984, c. 259; 1992, c. 836.