Final answer:
The statement is true. Stairs with at least three treads and at least four risers must be equipped with stair railings or handrails.
Step-by-step explanation:
The statement states: "Stairs with at least three treads and at least four risers must be equipped with stair railings or handrails." The correct answer is True.
Stairs with at least three treads and at least four risers are considered to be a significant height or slope change in a structure. To ensure safety, it is important to have stair railings or handrails to provide support and prevent accidents.
For example, if a staircase has only two treads, it might be a small step where railings are not required. However, when there are more than two treads, it is important to have stair railings or handrails to meet safety regulations.