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Glossary

What is C-PEC?

Containment Primary Engineering Control: an engineering control such as a biological safety cabinet (BSC) used for handling hazardous drugs, providing both product and operator protection.

Where a standard PEC protects the preparation from the environment, a C-PEC also protects the operator and the room from the drug. USP <800> requires hazardous drug compounding to occur inside a C-PEC (such as a Class II biological safety cabinet or compounding aseptic containment isolator) located in a negative-pressure room with external exhaust.

C-PECs require the same certification and cleaning discipline as other primary engineering controls, plus deactivation and decontamination steps specific to hazardous drug residue.

See how CompliRx handles this in practice:

USP <800> compliance software

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Turn the standard into daily records

CompliRx helps compounding pharmacies keep environmental monitoring, qualifications, cleaning, documents, and CAPA evidence inspection-ready.