Passenger Ticket and Booking Rules
Carnival Cruise Lines requires all guests to hold a valid passport or proof of citizenship for international sailings, and many itineraries mandate a passport valid for at least six months beyond the cruise return date. Booking rules include nonrefundable deposits, final payment deadlines typically 90 to 120 days before departure, and cancellation terms that vary by fare type and voyage length, with some promotional fares offering limited flexibility. Travel insurance is recommended and may be required for certain bookings or destinations, and fare classes differ in benefits such as cabin location, dining credits, and onboard spending allowances read the booking guide.
Children and infants follow specific age-based fare and cabin rules, with infants generally defined as under two years old and children as ages two to 17, and some suites impose minimum age requirements for occupancy. Group bookings for 10 or more cabins may receive special rates, but these are subject to group booking rules, deposit schedules, and cancellation policies that differ from standard reservations, and group leaders must follow Carnival's designated procedures for changes and cancellations.
Onboard Conduct and Safety Rules
Safety rules require passengers to review muster station assignments and emergency procedures, and all guests must participate in the mandatory muster drill unless the cruise line provides an alternate briefing as permitted by the International Convention for the Safety of Life at Sea. Carnival enforces a zero-tolerance policy for intoxication that endangers themselves or others, and smoking is restricted to designated outdoor areas and specific venues, with e-cigarette rules varying by ship and itinerary view safety policies.
Conduct rules prohibit harassment, discrimination, and disorderly behavior, and guests may be removed from the voyage without refund for violations that threaten the health, safety, or comfort of other passengers or crew members. Dress codes apply to main dining rooms and specialty restaurants, with casual, elegant casual, and formal nights varying by ship and itinerary, and passengers are expected to comply with crew instructions regarding deck and pool safety, including supervision of minors in water areas read conduct guidelines.
Crew Employment and Operational Rules
Carnival Cruise Lines follows international maritime labor standards, and crew contracts typically run four to six months with structured work hours, rest periods, and leave entitlements defined by the ship's operating policies and flag state regulations. Crew members must hold valid certificates of competency for safety-critical roles, complete mandatory training including security and survival courses, and comply with health screening and vaccination requirements set by the cruise line and port authorities career requirements.
Operational rules govern vessel maintenance, navigation, and compliance with the International Safety Management Code, and Carnival's fleet adheres to flag state and class society standards for ship construction, equipment, and emergency systems. Crew accommodation, food, and medical care standards are set by company policy and relevant international conventions, and disciplinary procedures for crew members follow a structured process that includes documentation, investigation, and proportionate sanctions for violations of company or regulatory rules operations overview.