DV-2019 Program: Online registration for the DV-2019 Program begins on Tuesday, October 3, 2017 at 12:00 noon, Eastern Daylight Time (EDT) (GMT-4), and concludes on Tuesday, November 7, 2017 at 12:00 noon, Eastern Standard Time (EST) (GMT-4).
To apply, an individual fills out an online form at https://travel.state.gov/content/visas/en/immigrate/diversity-visa/instructions.html through the official DV lottery website.