"Aggregate", granular materials such as gravel, sand and crushed rock that may be used individually or are combined for a particular purpose.
"Certified professional geologist", a professional geologist certified by the American Institute of Professional Geologists.
"Concrete aggregate", natural sand, natural gravel or crushed aggregate products produced from ledge rock.
"Licensed professional geologist", a professional geologist certified by:
Each license application shall consist of:
The department may issue a license valid for more than 1 year to an applicant that has submitted geological source reports and been approved for a license for 5 consecutive years; provided, however, that the licensee shall be required to submit annual geologic source reports as a condition for receiving such license.
Mass. Gen. Laws ch. 6C, § 79