ASMEExecution MethodologyStandard
ASME BPE

Bioprocessing Equipment

The engineering standard for hygienic (sanitary) design of equipment and systems with product-contact surfaces in bioprocessing. It sets requirements for materials of construction, surface finishes, dimensions and tolerances, weld quality, drainability, and examination — the design characteristics that make a system cleanable and controllable.

LAST REVISED
January 2022
PRODUCT AREAS
SterileBiotechApi
SCOPE & APPLICABILITY

Bioprocessing equipment, process piping, and systems with product-contact surfaces, from design through fabrication and examination.

KEY REQUIREMENTS
  • 01Specify materials and surface finishes appropriate to the process and cleaning regime
  • 02Design for drainability to eliminate hold-up that defeats cleaning
  • 03Control and document weld quality and examination
  • 04Design systems to be cleanable and, where required, sterilisable in place
IMPLEMENTATION TIPS
Pull ASME BPE surface-finish and slope requirements into the URS so vendors design to them from the start
Retain weld maps and borescope records — they are frequently requested during inspection
Link hygienic-design choices to the Annex 1 Contamination Control Strategy
REVISION NOTES

Revised on an approximately two-year cycle (latest edition 2022). Widely referenced alongside EU GMP Annex 1 for sterile and bioprocess facility design.

ASME BPE: frequently asked questions

Quick answers to common questions about ASME BPE.

What is ASME BPE?

ASME BPE — Bioprocessing Equipment — is a standard issued by the American Society of Mechanical Engineers. The engineering standard for hygienic (sanitary) design of equipment and systems with product-contact surfaces in bioprocessing. It sets requirements for materials of construction, surface finishes, dimensions and tolerances, weld quality, drainability, and examination — the design characteristics that make a system cleanable and controllable.

Who does ASME BPE apply to?

Bioprocessing equipment, process piping, and systems with product-contact surfaces, from design through fabrication and examination.

What are the key requirements of ASME BPE?

ASME BPE requires, among other things: Specify materials and surface finishes appropriate to the process and cleaning regime; Design for drainability to eliminate hold-up that defeats cleaning; Control and document weld quality and examination; Design systems to be cleanable and, where required, sterilisable in place.

When was ASME BPE last updated?

The current version of ASME BPE dates from January 2022. Revised on an approximately two-year cycle (latest edition 2022). Widely referenced alongside EU GMP Annex 1 for sterile and bioprocess facility design.

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