Seamless steel pipe quality inspectors can only legally take up their posts after obtaining the quality inspector qualification certificate. The specific processes and requirements of quality inspector training and assessment are as follows:

1. The training and examination of quality inspectors shall be organized by the local housing and urban-rural construction department (commission) or the training institution authorized by China Construction Education Association. The time and method of registration shall be subject to the local announcement.

2. The training and assessment of quality inspectors are divided into three levels: primary, intermediate and advanced. Different levels of application conditions and fees are different. General requirements 18 years old or above, technical secondary school degree or above, with some relevant work experience in nondestructive testing or primary quality inspector certificate.

3. The quality inspector training examination subjects include Basic Knowledge of Quality Inspector and Professional Management Practice of Quality Inspector. The exam questions are multiple choice questions, multiple choice questions, true or false questions and case questions, with a full score of 100 and a qualified standard of 60 points.

4. The quality inspector's training and exam results will be announced within one week after the exam. Those who pass the examination can obtain the vocational training certificate for professional and technical management personnel in the field of housing and urban and rural construction issued by China Construction Education Association within one month, which is generally valid throughout the country.