1. IEC60601-1 General requirement for safety
2. IEC60601-1:2015 General requirement for safety Third edition
3. IEC60601-1-2: 2014 Electromagnetic compatibility for electrical medical equipment
4. IEC60601-1-2 Electromagnetic compatibility for electrical medical equipment
5. IEC60601-2-38 Requirement of safety for hospital bed
6. IEC60601-2-52 Requirement of safety for hospital bed