Registration Process » Passport:  A passport is not required for domestic flights (those flights that originate and end    within US territories or states). » All persons intending to visit Pratt & Whitney Puerto Rico (PWPR) must follow the three-step registration    process outlined below. » You must submit your registration and your request must be approved by PWPR management. Guidelines Step I:  Acknowledge These guidelines are intended to help you prepare for your visit to the PWPR facility. Please read carefully and then press the button at the bottom of the page to continue visitors registration. Step II:  Acknowledge Security Policy Visitors must read and agree to the security requirements. Step III: Submit Registration This form must be submitted 24 hours in advance and approved by PWPR management.