mental health. The UN Committee on Economic, Social and Cultural Rights (CESCR), in its General Comment No. 22 (2016, ‘The Right to Sexual and Reproductive Health’), stated that ‘the right to the highest attainable standard of health’ includes adequate sanitation, safe and healthy working conditions and the environment in the workplace. Regarding the installation of convenience facilities at construction sites, Article 32 of the ‘Safety and Health in Construction Convention’ of the ILO stipulates that at all construction sites, depending on the number of workers and the duration of the work, sanitary and washing facilities, clothing storage facilities and medical drying facilities, and facilities for eating and resting during periods when work is suspended due to climatic conditions are provided, and repair and maintenance facilities should be provided. It further states that sanitary and washing facilities must be provided separately for male and female workers. Major countries, such as Japan, have also established regulations on installing toilets based on the number of workers. The problems of using bathrooms and other convenience facilities by construction workers, train drivers, department store salespeople, call center workers, and other mobile workers are not new. However, this situation gained social attention in 2022 because the working conditions of these workers failed to keep up with the changing times, where the expectations for human rights and treatment in Korean society are high. Restrictions on toilet use can cause urinary diseases such as cystitis and pyelonephritis in workers. In addition, having difficulty using toilet while working is related to the issue of dignity as a human being and a working person. Therefore, rather than simply approaching as a problem of inconvenience or cost that must be endured, it is necessary to impose obligations on employers to encourage creating workplace and culture that takes into consideration the simple conveniences of the workers. 253