A new requirement addresses the accessibility of the test and reset functions of GFCI devices.

Definitions

Readily Accessible: Capable of being reached quickly for operation, renewal, or inspections without requiring those to whom ready access is requisite to actions such as to use tools, to climb over or remove obstacles, or to resort to portable ladders, and so forth.

The Code: Section 210.8 GFCI Protection

Ground-fault circuit interruption for personnel must be provided as required in 210.8(A) through (E)The Ground-fault circuit-interrupter device must be installed at a readily accessible location.

This also applies to 210.8 (D) and (E)
An example of where NOT to put a GCFI device

Rationale

The Code previously didn’t address the accessibility of the test and reset functions of GFCI devices. This presents two problems: First, building owners are subjected to the inconvenience of using ladders (or less safe devices) to reach the reset button should a GFCI device trip or try to move large and often heavy pieces of equipment or machines (such as vending machines). Secondly, the listing standards of GFCIs require that they be tested on a monthly basis.