Introduction
Hong Kong has released comprehensive guidelines to ensure the radiation safety of wireless devices operating in close proximity to humans, specifically within a distance of 20 cm. These guidelines outline the compliance requirements designed to protect users from potential hazards associated with electromagnetic field exposure.
Compliance Standards
To align with these guidelines, devices must meet the standards set forth by the International Commission on Non-Ionizing Radiation Protection (ICNIRP), aimed at limiting exposure to electromagnetic fields in the frequency range of 100 kHz to 300 GHz. These standards are crucial for safeguarding human health by regulating the amount of radiation emitted by wireless devices.
Assessment Procedures
The assessment of compliance is carried out using established procedures outlined in key standards, such as IEC/IEEE 62209-1528 and IEC/IEEE 63195. These standards provide detailed methodologies for evaluating radiation emissions and ensuring they remain within permissible limits.
International Regulations
In addition to these standards, the document references several international and European regulations that focus on measuring Specific Absorption Rate (SAR) and incident power density. These measures are essential for accurately gauging the potential impact of wireless devices on human health and ensuring that they operate safely within prescribed limits.
Recent Updates
The latest update to this specification was released in August 2024, reflecting the most current practices and standards in radiation safety. This document serves as a critical resource for manufacturers, regulatory bodies, and other stakeholders to ensure that wireless devices adhere to rigorous safety standards and protect users from excessive electromagnetic exposure.
Regulatory Impact
- Top Priority: Yes
- Type of Certificate: No
- Spectrum Bands: No
- Import Changes HS Codes: No
- Standard Changes: Yes
- Product Changes: Yes
- Label Changes: No
Link to Source - https://www.ofca.gov.hk/filemanager/ofca/en/content_401/hkca1084.pdf
Regulatory Impact
| Impact Type | Status |
|---|---|
| Top Priority | |
| Type Certificate | |
| Spectrum Bands | |
| Import Changes (HS Codes) | |
| Standard Changes | |
| Product Changes | |
| Label Changes |