Table 1.

SAR limits SAR limits from three different standards for extremities and other tissues. These limits are for exposure of the general public in an uncontrolled environment.

	ICNIRP 1998	IEEE C95.1-1999	IEEE C95.1-200X
Extremities	4 W/kg over 10 g	4 W/kg over 10 g	4 W/kg over 10 g
Other tissues	2 W/kg over 10 g	1.6 W/kg over 1 g	2 W/kg over 10 g