Cleanroom Compliance: Meeting Industry Standards with Shipping Containers

Published July 29, 2023

Cleanrooms play a critical role in industries where contamination control is essential, such as pharmaceuticals, biotechnology, electronics, aerospace, and scientific research. Adhering to industry standards and regulations is paramount to ensure product quality, safety, and efficacy.

With the rise of mobile cleanrooms housed within shipping containers, the challenge lies in ensuring these portable facilities meet the stringent requirements set forth by various industry standards.

This article explores the concept of “Cleanroom Compliance” and how shipping container-based cleanrooms can meet and even exceed the industry’s exacting standards.

Understanding Cleanroom Standards

Cleanroom standards are established by various organizations, such as the International Organization for Standardization (ISO) and the U.S. Food and Drug Administration (FDA), to define and maintain contamination control levels within cleanroom environments.

These standards outline parameters for airborne particle counts, temperature, humidity, air pressure differentials, and other critical factors. The number of particles present per cubic meter of air at specified particle sizes determines the classification of a cleanroom.

Meeting Cleanroom Standards with Shipping Containers

ISO Classification: The ISO 14644-1 standard defines the classification of air cleanliness in cleanrooms based on particle counts. Mobile cleanrooms in shipping containers can be designed to achieve specific ISO classifications to meet the requirements of various industries. Proper filtration, ventilation, and airflow control are essential to achieve the desired cleanliness level.

Air Filtration and HVAC Systems

High-efficiency particulate air (HEPA) and ultra-low penetration air (ULPA) filters are crucial to maintaining cleanroom compliance. Mobile cleanrooms must be equipped with appropriate filtration and HVAC systems to control airborne contaminants effectively.

Temperature and Humidity Control

Industries with strict temperature and humidity requirements must ensure that the mobile cleanroom maintains consistent and precise control of these parameters. Proper insulation and HVAC systems are essential to achieving and maintaining the desired conditions.

Contamination Control

Aside from airborne particle counts, cleanroom compliance also involves preventing contamination from surfaces and personnel. Gowning procedures, anteroom entry, and personnel training are critical to address in mobile cleanrooms.

Regular Testing and Monitoring

Regular testing and monitoring of the shipping container cleanrooms are necessary to ensure ongoing compliance. Particle counting, air velocity testing, and air change rate measurements are part of the routine evaluation process.

Benefits of Shipping Container-Based Cleanrooms for Compliance

The following are a few essential benefits of cleanrooms for compliance.

●      Customization

Shipping containers offer flexibility in design and layout, allowing for the incorporation of specialized equipment and features required to meet specific industry standards.

●      Self-Contained Systems

Mobile cleanrooms housed in shipping containers can be equipped with self-contained HVAC systems, power supply, and water sources, reducing reliance on external utilities and ensuring operational autonomy.

●      Efficient Deployment

Shipping containers can be easily transported to various locations, enabling industries to deploy cleanrooms quickly for specific projects or operations while maintaining compliance.

●      Cost-Effectiveness

Utilizing shipping containers for cleanrooms can be more cost-effective than building traditional cleanroom facilities. This allows industries to allocate resources more efficiently while still meeting compliance requirements.


The development of mobile cleanrooms housed within shipping containers presents an innovative solution for industries seeking contamination control in diverse locations. However, meeting cleanroom compliance standards is crucial to ensure operations within these portable facilities’ quality, safety, and success.

By adhering to industry standards, employing appropriate air filtration and HVAC systems, and conducting regular testing and monitoring, shipping container-based cleanrooms can achieve and exceed the necessary compliance requirements.

As industries continue to seek adaptable and mobile solutions, cleanroom compliance remains a cornerstone in maintaining the highest standards of product integrity and ensuring successful operations in various sectors.

CDN Newswire