What does 'necessary modifications' imply in the context of applying subsections to municipalities?

The term 'necessary modifications' in this context refers to the flexibility municipalities have in adapting provisions from the subsections to fit their specific circumstances and needs. This is particularly important because different municipalities can have varying building requirements based on factors such as geography, population density, available resources, and local regulations.

By allowing for adaptations as needed, the Ontario Building Code recognizes that a one-size-fits-all approach may not be practical or effective for every municipality. Therefore, this flexibility enables local governments to implement building standards that are more relevant and efficient for their unique situations while still adhering to the overall intent and safety principles outlined in the Building Code.

In contrast, some of the other choices imply restrictions or limitations that do not align with the concept of 'necessary modifications.' For example, the notion that subsections must remain unchanged contradicts the idea of making adjustments to meet local needs. Similarly, stating that subsections are mandatory for all municipalities ignores the allowance for modifications. Lastly, suggesting that subsections only apply to larger cities overlooks the intention of the Building Code to be adaptable for all municipalities, regardless of size.