| Course Number | Course Name | Study Guide |
| 192-0101 | Characteristics & Hazards of Natural Gas | Download |
| 192-0201 | Gas Detection and Alarm System Maintenance and Performance Test | Download |
| 192-0202 | Isolation of Compressor Units | Download |
| 192-0205 | Compressor Stn. Insp. & Testing of Remote Cntrl. Shutdown Devices | Download |
| 192-0301 | Operating Gas Compressor Units | Download |
| 192-0302 | Shutting Down Gas Compressor Units | Download |
| 192-0303 | Starting Gas Compressor Units | Download |
| 192-0401 | Corrosion Monitoring - Atmospheric, External, and Internal | Download |
| 192-0402 | Coating Maintenance | Download |
| 192-0501 | Cathodic Protection System Maintenance | Download |
| 192-0503 | Cathodic Protection Systems - Electrical Connections | Download |
| 192-0505 | Cathodic Protection System Testing | Download |
| 192-0511 | Soil Resistivity Testing | Download |
| 192-0512 | Pipe-to-Soil Testing | Download |
| 192-0701 | Locating, Installing, and Protecting Customer Meters and Regulators | Download |
| 192-0702 | Customer Pressure Regulating, Limiting, and Relief Devices - O&M | Download |
| 192-0801 | Locating Pipelines | Download |
| 192-0802 | Protection During Disturbance of Segment Support | Download |
| 192-0803 | Inspection for Damage | Download |
| 192-0804 | Damage Prevention During Excavation Activities | Download |
| 192-0901 | System Patrolling | Download |
| 192-1001 | Cast Iron Joints - Sealing | Download |
| 192-1002 | Plastic Pipe - Electrofusion | Download |
| 192-1003 | Plastic Pipe - Butt Heat Fusion | Download |
| 192-1004 | Plastic Pipe - Sidewall Heat Fusion | Download |
| 192-1005 | Plastic Pipe - Mechanical Joints | Download |
| 192-1006 | Plastic Pipe - Socket Heat Fusion | Download |
| 192-1201 | Leakage Survey: Distribution and Transmission | Download |
| 192-1202 | Outside Gas Leakage Investigation, Pinpointing, and Grading | Download |
| 192-1203 | Inside Gas Leakage Investigation | Download |
| 192-1301 | Leak & Strength Test - Service Lines, Mains, and Transmission Lines | Download |
| 192-1401 | Abandonment or Inactivation of Facilities | Download |
| 192-1402 | Backfilling | Download |
| 192-1403 | Installation of Steel Pipe - Field Bends | Download |
| 192-1404 | Casing Vents and Seals | Download |
| 192-1405 | Underground Clearances | Download |
| 192-1408 | Installation of plastic pipe | Download |
| 192-1409 | Installation of Steel Pipe | Download |
| 192-1410 | Cover - Service Lines, Mains and Transmission Lines | Download |
| 192-1411 | Inspection | Download |
| 192-1413 | Line Markers | Download |
| 192-1414 | Pipeline Shutdown, Startup or Pressure Change | Download |
| 192-1415 | Protection from Hazards | Download |
| 192-1417 | Protection when Minimum Cover not Met | Download |
| 192-1418 | Purging | Download |
| 192-1419 | Uprating: Reinforce or Anchor Offsets, Bends, and Dead-ends | Download |
| 192-1421 | Installation of Steel Pipe - Repair of Imperfections or Damage | Download |
| 192-1424 | Support and Anchor Maintenance - Exposed Pipeline | Download |
| 192-1425 | Tapping Cast and Ductile Iron Pipe | Download |
| 192-1426 | Tapping Steel and Plastic Pipe | Download |
| 192-1427 | Valve Maintenance | Download |
| 192-1430 | Internal Sealing - Cast Iron and Ductile Iron Segments | Download |
| 192-1431 | Segment Removal | Download |
| 192-1432 | Leak Clamps and Sleeves | Download |
| 192-1501 | Odorization - Mains and Transmission Lines | Download |
| 192-1802 | Vault Maintenance | Download |
| 192-1803 | Pressure Regulating, Limiting, Relief Device - Operation-Maintenance | Download |
| 192-2010 | Service Line Replacement | Download |
| 192-2011 | Prevention of Accidental Ignition | Download |
| 192-2014 | Service Lines Not In Use and Service Discontinuance | Download |
| 192-2301 | Uprate Steel Pipeline to Pressure Producing Hoop Stress >= 30% SMYS | Download |
| 192-2302 | Uprating Pipeline to Pressure Producing Hoop Stress < 30% SMYS | Download |
| 192-2401 | Welding | Download |
| 192-2402 | Visual Inspection of Welds | Download |
| 192-2403 | Nondestructive Testing of Welds | Download |
| 192-2405 | Miter Joints | Download |
| 192-2705 | Gas Control | Download |