According to ISO14644 the documented procedure for obtaining, recording and interpreting the results required to establish compliance to ISO 14644 requirement. Validation is done according to a predetermined validation protocol. Periodic validations in accordance with a maintenance and validation program tailored to the individual clean room class. In practice, this usually leads to a validation interval of 12 months of clean rooms with ISO class 6 or higher. For clean rooms with ISO class 5 or lower, the validation interval is usually 6 months. Reports are traceable and verifiable through our partner IETQAN web site. This way you will be able to share the report with regulatory agencies and clients with high credibility level.