Which credit focuses specifically on the management of environmental tobacco smoke?

The focus of the credit that deals specifically with the management of environmental tobacco smoke is indeed the IAQ Environmental Tobacco Smoke Control credit. This credit aims to ensure that indoor environments are protected from the harmful effects of tobacco smoke, which can have significant negative impacts on indoor air quality.

This credit includes provisions for controlling exposure to environmental tobacco smoke through measures such as prohibiting smoking in designated areas, establishing designated smoking rooms that are separately ventilated, or implementing smoking bans in buildings altogether. By addressing environmental tobacco smoke, this credit plays a crucial role in promoting healthier indoor environments for occupants, thereby enhancing overall indoor air quality.

Other options, while related to indoor air quality, do not specifically target environmental tobacco smoke. The Indoor Air Quality Assessment and Enhanced Air Quality Strategies credits focus more broadly on overall indoor air quality management and improving air quality through enhanced ventilation and pollutant source control, rather than specifically addressing tobacco smoke. The Furniture and Medical Furnishings credit pertains to the sustainable procurement of furniture and furnishings, which is not directly related to tobacco smoke management.