Sustainability Report 2021

SUMMARY Presentation Message from Management The Águas do Brasil Group Integrity and Transparency Fostering Universal Access to Sanitation Water Security and Climate Change Efficient Water Cycle Our Utility Companies About this Report GRI Summary Corporate Information Sipatma The Internal Week for Prevention of Work and Environment Accidents (Sipatma) of the Águas do Brasil Group aims to promote employees' awareness by focusing on risk perception and safe behavior in the internal and external work environment. The program also supports environmental conservation among the employees, given the environmental impacts of human activities. In 2021, the event was held in digital and in- person format, adopting all Covid-19 prevention health measures, reaching a total audience of 2,190 participants, divided into virtual (583 people) and in-person activities (1,607 people). Sipatma is organized together with the Internal Commissions for Accident Prevention (Cipas), composed of representatives from the Group's companies and elected employees. 413-1 Awareness campaigns January February March April May June July August September October White January - Mental health STD/AIDS Carnival campaign Tuberculosis Influenza prevention (vaccination campaign) Oral health Fight against drugs and alcoholism Eye health Tobacco use Yellow September - Suicide prevention Pink October - Breast cancer November December Blue November - Prostate cancer Orange December - Skin cancer Partial accumulated vaccination against Covid-19 of employees until 12/31/2021-% 99.5% 98.1% II. 1st dose 3.8% 2nd dose 3rd dose E SIPATMA Aguas de Araçoia

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