Published by the European Cannabis Institute · Educational and professional reference content.
Nitrogen, compressed air and other gases may contact product, equipment or primary packaging. Their quality must therefore be defined according to use.
User requirements
The specification should identify pressure, flow, dew point, oil, particles, microbiological quality and chemical purity as applicable.
System design
Materials of construction, compressor type, dryers, filters, dead legs and point-of-use arrangements influence contamination risk.
Qualification and monitoring
Qualification should demonstrate capacity and quality at worst-case outlets. Routine monitoring frequency should be based on risk, system stability and criticality.
Point-of-use control
Final filters and hoses need identification, maintenance, integrity control where appropriate and protection from backflow or misuse.
ECI perspective
Strong cannabis quality systems connect scientific evidence, product knowledge, validated methods and controlled operations. Organisations should document the rationale for their decisions and update it as evidence, processes and regulatory expectations evolve.
References
- EU GMP Part I, Chapter 3 — Premises and Equipment
- EU GMP Annex 1 (2022) — Manufacture of Sterile Medicinal Products
- ISO 8573-1 — Compressed Air Quality Classes
- Ph. Eur. — Medicinal Gases, General Monograph
Confirm the current effective version and national applicability before operational, regulatory or clinical use.