Decorative chromium electroplating operations that have a maximum combined rated capacity for all decorative chrome plating rectifiers of not more than 5,000 amperes and which use a fume suppressant or other equivalent control as sufficient to meet § 113.190 of this title (relating to Chromium Emissions from Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks (40 CFR 63, Subpart N)) are permitted by rule. This permit by rule may not be used at any site where other chrome plating or chromic acid anodizing operations are conducted.
30 Tex. Admin. Code § 106.376