Texas Administrative Code
Title 13 - CULTURAL RESOURCES
Part 1 - TEXAS STATE LIBRARY AND ARCHIVES COMMISSION
Chapter 7 - LOCAL RECORDS
Subchapter B - MICROFILMING STANDARDS FOR LOCAL GOVERNMENTS
Section 7.31 - Step-and-Repeat Systems

(a) Standards for film produced by step-and-repeat systems are the same as other microfilm formats, except as stated in this section.

(b) Silver-gelatin microfilm in roll or microfiche form must be used for original microfilm.

(c) A density test and a resolution test for original microfilm must be conducted at the beginning of each day of filming and at a minimum of once every roll, or if using pre-cut film, every 3,000 images.

(d) Adherence to the provisions of §RSA 7.24<subdiv>(f)</subdiv> of this title (relating to Image Sequence for Filming) is not required.