is a positioning lanyard considered a form of fall protection or restraint

A positioning lanyard is not classified by itself as a single fixed category; its classification depends on the system configuration and intended use. Under OSHA 29 CFR 1910.140, a lanyard is simply "a flexible line of rope, wire rope, or strap" used to connect a body belt or body harness to a deceleration device, lifeline, or anchorage. OSHA classifies the overall system, not the lanyard alone. If the lanyard is used in a personal fall arrest system, it is part of fall protection intended to arrest a fall. If it is used in a positioning system, it is part of work-positioning equipment that supports a worker on an elevated vertical surface with both hands free. If it is used in a travel restraint system, it is part of a restraint system intended to eliminate the possibility of going over an edge. [4] [1] [1]

Under OSHA terminology, fall arrest, positioning, and travel restraint are distinct. A personal fall arrest system is used to arrest an employee in a fall and consists of a body harness, anchorage, and connector; the means of connection may include a lanyard. A travel restraint system uses an anchorage, anchorage connector, lanyard or other means of connection, and body support to eliminate the possibility of the employee going over the edge. Therefore, when a lanyard is adjusted so the worker cannot reach the fall hazard, it functions as part of a restraint system rather than a fall arrest system. When it supports the worker on a wall, pole, or similar elevated vertical surface so both hands are free, it functions as part of a positioning system. [1] [5] [10]

Key classification guidance:

• If the lanyard is intended to stop a fall after it begins, it is being used as part of a personal fall arrest system.
• If the lanyard is intended to hold the worker in place on an elevated vertical or inclined surface so both hands are free, it is being used as part of work-positioning equipment.
• If the lanyard is adjusted so the worker cannot physically reach the unprotected edge, it is being used as part of a travel restraint or fall restraint system.
• A "positioning lanyard" should not be assumed to provide fall arrest protection unless the entire system is designed, rated, and used for fall arrest.

[9] [7] [12] For free-fall limits and worker exposure, the safest interpretation is that a positioning system is not the same as a full fall arrest system. OSHA identifies free fall as the act of falling before the personal fall arrest system begins to apply force, and free fall distance as the vertical displacement before arrest forces begin. Positioning systems must be rigged to keep free fall very short, generally no more than 2 feet, while personal fall arrest systems are designed to arrest a fall and commonly must limit free fall to 6 feet or less in construction guidance. Travel restraint systems should be adjusted so there is no free fall over the edge at all. If a worker can reach an edge and fall, the setup is no longer true restraint and must be treated as fall arrest exposure. [4] [4] [8] [6] [6]

OSHA 1910.140 also supports treating the lanyard as one component within a broader personal fall protection system. OSHA includes positioning systems and travel restraint systems within personal fall protection systems, and requires connectors, lanyards, lifelines, and anchorages to meet system criteria. For example, lanyards and vertical lifelines must have a minimum breaking strength of 5,000 pounds, and snaphooks/carabiners must be automatic-locking types requiring at least two separate consecutive movements to open. These requirements matter because a positioning lanyard used near a fall hazard must be compatible with the intended system and anchorage, not just labeled by name. [3] [3] [5]

Regarding ANSI and related consensus standards, the supplied sources show that lanyards and harnesses may be approved to ANSI/ASSE Z359.1 for personal fall arrest system components, while body belts are approved for work positioning and travel restraint rather than fall arrest. Alberta's code requires a full body harness for a personal fall arrest system and allows a body belt only as part of a travel restraint or fall restrict system. This aligns with broader safety practice: body belts and positioning assemblies are for restraint/positioning, while fall arrest requires a properly configured full body harness system. [2] [2] [2] [2]

Practical safety conclusion:

• A positioning lanyard is best understood as a connector/component, not a standalone regulatory category.
• If used to support a worker on a vertical surface with limited free fall, it is part of a work-positioning system.
• If adjusted to prevent the worker from reaching the edge, it is part of a restraint system.
• If it may be loaded in an actual fall intended to be arrested, it must be part of a compliant personal fall arrest system using a full body harness and appropriate compatible components.
• To prevent worker exposure to fall hazards, configure the system so the worker cannot reach the edge whenever possible; if that cannot be achieved, use a properly engineered fall arrest system and ensure clearance, anchorage strength, connector compatibility, and rescue planning.

[1] [10] [11]