巴西电信管理单位ANATEL(Agência Nacional de Telecomunicações)对于SAR (Specific Absorption Rate)制定的新规范 Res 533,已于2009年12月16日起强制实施;以下产品均须符合 Res 533的要求。
- Portable equipment
- Equipment with an output power over 20mW, measured in a time (average) of 6 minutes
- Equipment with frequencies between 300MHz and 6 GHz
- Equipment worn near the human body at a distance less than 20 cm