chartered
v.v. having a professional qualification or license that is officially recognized by a professional group. It shows that you have reached a high level of skill and experience in your job.
v. holding a professional qualification or status granted by a royal charter or a professional body. Often used to indicate that a professional has met rigorous standards of training and ethics.
She is a chartered accountant with ten years of experience.
The company hired a chartered surveyor to assess the structural integrity of the old factory before the purchase.
To become a chartered engineer, one must demonstrate not only technical proficiency but also a commitment to professional development and ethical practice over several years.
Typically placed before the noun it modifies; common in British English for professions like accounting, surveying, and engineering.