What USP 795, 797, and 800 Mean for Compounding Pharmacy Compliance
Ask what regulations apply to a compounding pharmacy and the honest answer comes in layers. Federal law draws the biggest lines, the United States Pharmacopeia writes the standards that govern the work itself, and the state boards of pharmacy enforce how those standards apply to a particular operation. Each layer checks something different, and a compounding pharmacy answers to all 3 at once.
The federal layer: 503A and 503B
Section 503A of the Food, Drug, and Cosmetic Act covers traditional compounding: preparations made for an identified patient based on a valid prescription, in a state-licensed pharmacy. Section 503B covers outsourcing facilities, which may compound larger volumes without patient-specific prescriptions and which register with the FDA under current good manufacturing practice requirements. 503B outsourcers supply compounded drug products for office use by a prescribing practitioner. Which side of that line an operation sits on shapes nearly everything downstream, from what may be compounded to how the facility is inspected.
The standards layer: USP 795, 797, and 800
USP <795> sets the standards for nonsterile compounding, and USP <797> does the same for sterile compounding. The revised versions of both chapters became official on November 1, 2023, and USP General Chapter 800, which governs the handling of hazardous drugs, became compendially applicable the same day.
Chapter 800 deserves particular attention because it is written to protect the people doing the work: the pharmacists, technicians, and staff who handle hazardous drugs every day. USP <800> compliance asks an operation to know which of its drugs are hazardous, to document an assessment of risk for how each is handled, and to incorporate containment mechanisms, protective equipment, training, and records. Each of those categories opens into real detail, and the detail is where compliance is won or lost.
Every compounded preparation follows a master formulation record, a documented and repeatable recipe that lets anyone check what was made and how. The standards ask the operation itself to run the same way, documented and repeatable, so that when someone checks, the answer is already written down.
The state layer, where the rules actually land
USP writes the chapters. State boards of pharmacy must then adopt the standards, and the pace varies from state to state. In some states, the rulemaking that would set the local baseline is still in process, which leaves the national standards as the working benchmark in the meantime. Laws change, and keeping pace with how they apply to one pharmacy’s particular mix of preparations is where operators most often want counsel involved before the question gets asked for them.
What to Do Now
The best time to measure an operation against the compounding standards is before an inspection does it first.
RxLaw Group helps compounding pharmacies review their compliance posture, verify vendors and sourcing decisions, and prepare for the inspections that test all of it. The practice is led by Matt Gibbs, who spent more than 11 years inside Tennessee’s healthcare regulatory system, including the years when the national compounding standards were rewritten. Schedule a free call to talk through where your operation stands.