Since 1971, ENV has been a leader in providing certification of contamination control equipment services to our customers. ENV has been providing evaulation and operational confirmation services for Biosafety Level 3 (BSL-3) and Biosafety Level 4(BSL-4) Laboratories, since our inception. ENV can assist in the design stage, by reviewing all drawings and specifications, to determine if the design criteria of BSL-3 or BSL-4 laboratories meet with the specifications set forth by the CDC-NIH Biosafety in Microbiological and Biomedical Laboratories (BMBL) or the ARS Facilities Design Standards 242.1-ARS.

Additionally, ENV can provide final performance verification of your BSL-3 or BSL-4 Laboratory to the BMBL (or owner) specifications. During performance verification, we will examine the following areas, to determine if they meet the appropriate requirements:

• Access control
• Equipment certification
• Appropriate Signage
• Facility Design and Testing
• Pressure Decay Testing
• Ventilation Design and Testing
• HVAC control Testing
• Effluent System Testing
• Autoclave Validation
  

Biosafety Cabinets • Fume Hoods • Laminar Flow Units • BSL-3 and BSL-4
Cleanroom Certification • USP <797> • Air Monitoring Services • Animal Care Facilities & Equipment