What is it like to sit the CTCB-I Professional exam?
It looks and sounds scary! Daunting! Intimidating! One or two months of distance learning before the day of revision then a two-hour written exam. Airflow…
Category: Professional
May 2025 CTCB-I Cleanroom Testing course
Another Full CTCB-I Cleanroom Testing Programme Underway at CCN This week, the CCN is proud to host another full CTCB-I Cleanroom Testing Programme, welcoming a…
