What form of identification must players present during verification?

Players must present an individual passport or national identity card during verification because these forms of identification are universally recognized and provide a legal proof of identity and nationality. In the context of international basketball tournaments and competitions, having a valid passport or national identity card is crucial as it verifies the player's eligibility and identity, allowing for seamless participation across borders. These documents are in alignment with regulatory standards set by FIBA, ensuring that players represent their national teams accurately and according to the rules.

Other forms of identification, such as a driver's license, employee ID, or social security card, may not be accepted due to variability in state and country regulations, potential lack of international recognition, or insufficient information regarding nationality, which is essential in a global sporting context.