Maryland Code, Health Occupations § 21-301

(i) Industrial hygienists as defined by the American Industrial Hygiene Association;

(ii) Certified industrial hygienists and industrial hygienists in training as defined by the American Board of Industrial Hygiene;

(iii) Health planners or natural resource planners;

(iv) Building and housing inspectors;

(v) Geologists;

(vi) Chemists;

(vii) Meteorologists;

(viii) Laboratory scientists;

(ix) Professional engineers who are licensed in this State under Title 14 of the Business Occupations and Professions Article and whose normal professional activities are among the activities specified in § 21-101(i) of this title;

(x) Public health engineers and water resources engineers employed by the State or a local subdivision;

(xi) Hydrographers and hydrographic engineers;

(xii) Natural resources managers;

(xiii) Natural resources biologists;

(xiv) Program administrators, administration directors, administrators, administrative officers, and administrative specialists;

(xv) Paraprofessional personnel, aides, and technicians whose routine duties include monitoring, sampling, and recording of data;

(xvi) Persons employed by the Department of Natural Resources or related county departments who perform duties and responsibilities under the Natural Resources Article;

(xvii) Persons employed by the Department of the Environment or related county departments who perform duties and responsibilities for:

(xviii) Persons employed by the Department of the Environment and classified as either:

(xix) Persons employed by the Division of Labor and Industry of the Maryland Department of Labor who perform duties and responsibilities under the Maryland Occupational Safety and Health Act;  1

(xx) Occupational safety and health technologists as defined by the American Board of Industrial Hygiene and the Board of Certified Safety Professionals;

(xxi) Safety professionals as defined by the American Society of Safety Engineers;

(xxii) Certified safety professionals and associate safety professionals as defined by the Board of Certified Safety Professionals;

(xxiii) Persons employed by industrial operations whose environmental services are performed solely for their employer; and

(xxiv) State milk safety inspectors performing duties under the National Conference on Interstate Milk Shipments and employed by the Department.