Introduction.- Issues Related to the Control of the Operation of Various Gas Consumers in the Event of their Gas Supply Disruptions.- Control of Operation Modes of Gas Consumers in the Industrial Sector in the Event of their Gas Supply Disruptions.- Control of Operation Modes of Gas-Consuming Facilities in the Electric Power Industry Under Conditions of a Reduction, Termination, and Restoration of Gas Supplies .- Control of Operation Modes of Gas Consumers in the Public Utility Sector Under Conditions of a Reduction, Termination, and Restoration of Gas Supply.- Conclusion