The Board currently licenses in the following disciplines: aeronautical, agricultural, architectural, chemical, civil, control systems, electrical, environmental, fire protection, heating & ventilation, industrial, land surveyor, mechanical, metallurgical, mining and mineral, naval architecture, nuclear, petroleum, safety, sanitary, structural. The Board no longer licenses in the following disciplines: aeronautical/aerospace, architectural marine, astronautical, ceramic, construction, corrosion, electronic, engineering physics, geotechnical, highway, manufacturing, marine, materials, plumbing, quality, railroad, systems, traffic, or transportation.