California joins Arizona, Colorado, Georgia, Hawaii, Maryland, and Ohio in supporting IDs in Apple Wallet. Elsewhere, Japan has pledged to add its My Number Card to the Wallet app, which will mark “the first international expansion of IDs in Wallet,” according to Apple.

California residents can now add their driver's license to Apple Wallet to verify their age and identity at 'select TSA checkpoints and businesses.'

If you need to show proof of your age or identity, you can use your driver's license or state ID in Apple Wallet, but the feature is limited for now.