Which of the following is an example of a voluntary sustainability label?

LEED Certification is an example of a voluntary sustainability label because it is part of a framework designed to promote sustainable building practices. The Leadership in Energy and Environmental Design (LEED) rating system is developed by the U.S. Green Building Council and serves to encourage environmental responsibility in construction and design.

Voluntary sustainability labels, like LEED, are not mandated by law, allowing organizations to choose to pursue them based on their corporate goals, market demands, or commitment to sustainability. Achieving LEED Certification involves meeting specific criteria related to energy use, material sourcing, water efficiency, and indoor environmental quality, making it a recognized benchmark for sustainability in the built environment.

By contrast, ISO Certification, while it can be related to sustainability, typically addresses quality management systems or other operational standards rather than environmental aspects specifically. The Sarbanes-Oxley Act and SEC Reporting Standards are regulatory frameworks that govern financial reporting and corporate governance, not sustainability practices.