The internal auditor certificate is the qualification requirement for internal auditors when enterprises carry out environmental system certification. There is no restriction, and it does not belong to the category of the national vocational qualification system. You can find some system certification institutions and training institutions online, participate in three-day study and pay thousands of dollars. You can obtain the training certificate for internal auditors, but it is not a qualification certificate. Some enterprises may have their own company's internal auditor qualification certificate.

Since I am a student at school, it is good to have this idea. You can take the exam, which is good. Although it doesn't work in society, it shows that you have studied this system and know ISO 1400 1, so you can stay ahead of others and have more opportunities when applying. Furthermore, as an environmental engineering major, you can take this road and apply for the national registered environmental system auditor after working for several years. At present, most of the environmental system auditors of some certification bodies are drawn from the quality system, and most of them have no academic background in environmental specialty. A combination of the two will be very useful.

You are only a sophomore now, don't worry, the environmental system standards will change at any time. I suggest waiting until my senior year.