Reconsider travel to Jamaica due to crime. U.S. government personnel are prohibited from traveling to many areas due to increased risk.IMPORTANT UPDATE : Beginning March 1, 2022 The Travel Authorization Form is no longer required to enter Jamaica. Authorisation for Travel to Jamaica. According to the Jamaican travel authorization form each member needs to complete a form. Official Electronic Immigration and Customs Declaration Card. All passengers are required to complete this online C5 card in advance of travelling. If you do not have a Clark-sponsored visa, you must request your travel signature from your program sponsor. The form can be completed up to 30 days before your trip. How to fill out a C5 Form.