To certify that radio equipment meets national standards for electromagnetic compatibility (EMC), RF safety, and non-interference with critical services.

The —officially known as the R1 Registration for Radiation Workers —is a mandatory certification for individuals in Singapore who handle radioactive substances or operate ionising radiation apparatus. Administered by the National Environment Agency (NEA), this registration ensures that anyone working with radiation has the necessary training and medical fitness to do so safely. Who Needs an R1 License?

Since "NEA R1" is not a universal standard term, this write-up covers the most likely technical and regulatory interpretations based on common industry use (e.g., in Southeast Asian markets referencing NEA regulations or internal product certification codes).

: In many industries, including automotive, specific licenses or certifications (like an R1 license) are required to operate, produce, or sell products. These often relate to safety, environmental, or technical standards.

S$25.00 (for changes to personal or employer details). How to Apply

The NEA R1 license is crucial for several reasons: