Mae'r Tocyn Croeso yn gynllun gwirfoddol lle gall cwmnïau bysiau ledled Cymru ddewis cymryd rhan. Bydd angen i bobl ddangos tystiolaeth o'u cymhwysedd ar gyfer y cynllun, a allai fod yn pasbort, fisa neu drwydded breswyl fiometrig wrth fynd ar y bws. Yna byddant yn cael Tocyn Croeso gan y gyrrwr bws.
The Welcome Ticket is a voluntary scheme in which bus companies across Wales can choose to take part in. People will need to show evidence of their eligibility for the scheme, which maybe their passport, visa or biometric residence permit when boarding. They will then be given a Welcome Ticket by the bus driver.