Calendar
Feb
24
Feb
24
 |
ABNT It was founded in 1940 to provide the base for the necessary standardization for technical development…learn more |
 |
IEC The International Electrotechnical Commission (IEC) is the world’s leading organization that prepares and publishes Inter…learn more |
 |
ISO ISO (International Organization for Standardization) is the world’s largest developer of voluntary International Standards…learn more |