It went into effect but has now been ended.

The national identification number in the Philippines is known as the "PhilSys ID" or Philippine Identification System ID. It is a biometric ID card issued to all Filipino citizens and resident aliens as a means of providing a standardized and official identification system in the country.

The National Fire Protection Association and The National Paint and Coating Associations Hazardous Material Identification System use red for flammability

Identification

R. Pintelon has written:

'System identification' -- subject(s): System identification