Under this authority, consular officers have discretion to waive the visa interview requirement for individual petition-based H-1, H-3, H-4, L, O, P, and Q applicants who were previously issued any type of visa, and who have never been refused a visa unless such refusal was overcome or waived, and who have no apparent ineligibility or potential ineligibility; or first-time individual petition-based H-1, H-3, H-4, L, O, P, and Q who are citizens or nationals of a country that participates in the Visa Waiver Programme (VWP), provided they have no apparent ineligibility or potential ineligibility and have previously travelled to the United States using an authorization obtained via the Electronic System for Travel Authorisation (ESTA).