"Label-Controlled Substance 322Ct" typically refers to the A-322 series of pharmacy auxiliary labels used to identify medication as a controlled substance. The most common version (A-322) is an orange label with black text that reads: "CONTROLLED SUBSTANCE, DANGEROUS / UNLESS USED AS PRESCRIBED". Specifications Dimensions: Standard sizes include 1-5/8" x 3/8" or 1-9/16" x 3/8". Color: Bright orange is the industry standard for these labels to ensure high visibility on prescription containers. Quantity: Although "322Ct" may be part of a specific SKU or order code, these labels are typically sold in rolls of 500 or boxes of 1,000. Legal Requirements: These labels help pharmacies comply with 21 CFR 1306.24, which requires cautionary statements on labels for Schedule III, IV, and V controlled substances.