Short answer
CIS certifies a person to work and inspect to the standard. CIT certifies a person to train and certify CIS candidates inside their own company. MIT certifies the trainers who teach CIT. The level does not change the standard, it changes what you are allowed to do with it.
Three letters decide what somebody is allowed to do on a production floor, and they are easy to confuse. A Certified IPC Specialist works to the standard. A Certified IPC Trainer teaches it to others inside their own company. A Master IPC Trainer certifies the trainers.
Why the level matters more than the standard number
Most people arrive at IPC training knowing the standard they need. The auditor asked for IPC-A-610, or a customer contract names J-STD-001, and that part is settled. What is far less clear is which level to send people to, and that decision has more practical consequences than the choice of standard.
The level decides three things: what the person can do afterwards, how long the course is, and whether your company can keep certifying people without coming back to us every time.
CIS, the specialist level
Certified IPC Specialist is the credential for the people doing the work. Operators, technicians, inspectors and quality staff who build or accept assemblies against the standard. It is two to four days depending on the program, ends in an exam with closed and open book sections, and is valid for two years.
This is the level auditors normally ask about. When a customer asks whether your inspectors are certified to the current revision, they mean CIS.
CIT, the trainer level
Certified IPC Trainer is where the economics change. A CIT can train and certify CIS candidates inside their own organization. If you certify more than eight or ten people a year, one CIT usually costs less than sending everyone to an authorized center.
A CIT cannot certify people outside their own company. That requires an authorized training center, which is a separate arrangement with IPC.
MIT, the level that certifies trainers
Master IPC Trainer is issued through IPC rather than through a training center, and it is the level that allows a person to teach CIT courses. Every Blackfox certification course is led by an instructor at this level. Practically speaking you do not send someone to MIT training, you choose a training partner whose instructors already hold it.
Choosing the level for your team
A simple rule covers most cases. Certify the people doing the work at CIS. If you will repeat that certification every year, add one CIT so the capability stays in house. If your engineering group is being asked to interpret the standard rather than follow it, add CSE for J-STD-001.
