Royal Caribbean vs Norwegian: the rules that actually differ

If you have sailed one of these lines and are booking the other, this is the difference to absorb first, because it changes what you put in the suitcase rather than merely how you behave once aboard. Royal Caribbean runs a named, tiered system. Casual covers jeans, polos, sundresses and blouses. Smart Casual moves up to collared shirts, dresses, skirts and blouses, or pantsuits, and the line notes that jackets, sports coats and blazers are welcome. Formal is branded Dress Your Best and described as a night out in your best black-tie look, with suits and ties, tuxedos, cocktail dresses and evening gowns all listed as acceptable. Crucially, Royal Caribbean also publishes how many of those nights you get, and the count scales with the sailing: one on a 5-night cruise, two on 6 to 10 nights, three on 11 to 14, and three to four on anything 15 nights or longer. You can therefore count your dressy outfits before you book a hanger. Norwegian does none of this. Its own packing guidance describes restaurant dress in a single paragraph and its argument is that there is no one right look: some guests love to dress up, others keep it easy and laid-back, and the line says that is exactly how it likes it. What it actually asks for is a standard rather than a level, that attire feels put-together and suited to the setting, with shirts and footwear required, graphics respectful, and styles that offer appropriate coverage for a dining environment. It goes on to describe what you will see in its restaurants: shorts with a collared shirt, statement sandals, breezy linens, crisp denim, easy dresses and button-downs with personality, alongside guests who turn it into an occasion at the more elevated specialty restaurants. Neither approach is better, and this page will not tell you which room you would rather eat in. But the packing consequence is concrete. A week on Royal Caribbean asks for two outfits you would wear to a wedding. The same week on Norwegian asks for none, and the only reason to bring one is that you want to.

• Royal Caribbean: three named levels, Casual, Smart Casual and Formal, branded Dress Your Best.
• Royal Caribbean publishes the formal-night count by sailing length, from one on 5 nights to three or four on 15 nights and longer.
• Norwegian: no tiers and no formal night, only a standard that attire feels put-together and suited to the setting.
• Norwegian's own examples of restaurant wear include shorts with a collared shirt, breezy linens, crisp denim and easy dresses.
• Royal Caribbean names garments it refuses at dinner, notably tank tops in the Main Dining Room and specialty venues, and bare feet anywhere at any time.

Dress levels, the formal-night count and the bare feet and tank top rules come from Royal Caribbean's own dress code page; the restaurant standard and the examples come from Norwegian's own what to pack page, both read on August 9, 2026.

This is the rule that catches families every sailing, and it is the one worth reading twice if you are switching lines. Royal Caribbean permits non-alcoholic beverages up to 12 standard 17 oz cans, bottles or cartons per stateroom, brought as carry-on luggage on boarding day, and permits milk and distilled water for infant, medical or dietary use on top of that allowance. Note the unit: per stateroom, not per person, and bottles are acceptable. Norwegian permits nothing. Effective for sailings from July 15, 2016 onward, guests are prohibited from bringing any beverages at all, including liquor, beer and non-alcoholic drinks such as water, soda and juices, either as carry-on or checked luggage. The only exception is purified or distilled water in factory-sealed containers for use with a medical device or to reconstitute infant formula, and Norwegian asks guests who need that exception to contact its access desk in advance for pre-approval to show security at embarkation. The line explains its reasoning, which is about screening throughput rather than onboard revenue: inspecting large volumes of beverages takes time and dedicated personnel, and guests attempting to bring alcohol aboard often do it inside beverage containers. Norwegian also publishes what happens next, which is the part people wish they had read. Guests who bring beverages to embarkation will be directed to return the items to their vehicle, and if the guest does not have a vehicle on site, the items will be disposed of. That rule extends to ports of call, where locally purchased beverages are disposed of before you reboard and no open container, including water, comes aboard. Alcohol diverges just as sharply, though in the opposite direction. Royal Caribbean allows one sealed 750 ml bottle of wine or champagne per guest of drinking age on embarkation day, free, and prohibits beer and hard liquor entirely. Norwegian allows sealed wine and champagne but charges corkage at the pier, $15.00 USD for a 750 ml bottle and $30.00 USD for a 1,500 ml magnum, waived for guests holding a beverage package, and refuses box wine. Both lines store alcohol bought in port or in the onboard shops and return it at the end of the voyage.

• Royal Caribbean: 12 standard 17 oz cans, bottles or cartons of non-alcoholic drinks per stateroom, carried on at boarding.
• Norwegian: no outside beverages of any kind since sailings of July 15, 2016, except sealed water for a medical device or infant formula, with pre-approval from its access desk.
• Norwegian will direct you to return drinks to your vehicle, and disposes of them if you arrived without one.
• Royal Caribbean: one sealed 750 ml bottle of wine or champagne per guest of drinking age, no beer, no hard liquor, no boxed wine.
• Norwegian: sealed wine and champagne at $15.00 USD corkage per 750 ml bottle or $30.00 USD per magnum, waived with a beverage package, no box wine.

Quantities and container rules are quoted from Royal Caribbean's food and drink policy and alcohol policy pages, and from Norwegian's own water and soda and alcohol FAQ pages, all read on August 9, 2026.

Both lines publish a prohibited items list, both lists run long, and the overlap is smaller than you would guess. Start with what they agree on. Clothing irons and garment steamers are prohibited by both, Royal Caribbean naming them directly and Norwegian banning items containing any kind of heating element, giving immersion heaters, heating blankets, clothing irons, water heaters and coffee machines with heating plates as examples. Both prohibit cannabis in every form: Royal Caribbean bars illegal drugs and substances including marijuana regardless of medical authorization or local legality, and Norwegian bars all illegal narcotics including marijuana prescribed for medical purposes, and names all products containing CBD, oils, candies and gummies, or any product containing THC. Both draw a blade line at four inches, from opposite directions: Norwegian bans knives with a blade longer than 4 inches, while Royal Caribbean prohibits knives, sharp objects, scissors and tools including hardware tools and screwdrivers exceeding seven inches, with an exception for scissors used solely for trimming facial hair with blades under four inches. Now the divergences, which are the reason to read your own line's page. Power strips and multi-plug adaptors are prohibited outright by Royal Caribbean, which groups extension cords, power strips and multi-plug outlets among electrical items not designed for personal grooming and permits only certified device and USB chargers. Norwegian's list does not name them, though it bans large batteries and heating elements and permits small electrical or battery-operated fans while warning that even those are subject to confiscation by the ship's security team for inspection and approval. Drones run the other way: Norwegian bans any remotely controlled or autonomously flying devices, toys or drones, while Royal Caribbean's published policy does not mention them. Norwegian's list carries several entries with no counterpart on Royal Caribbean's page, including metal detectors, kayaks, canoes and rafts, bicycles, walkie-talkies, portable modems, lasers and laser pointers, candles and incense burners, and paper door decorations, which it bans by name because of their flammable nature. Both lines then reserve the last word for themselves. Royal Caribbean says items may be retained by Security for the duration of the cruise and returned on departure. Norwegian says prohibited items will be confiscated and not transported aboard, that when an item is determined to be illegal the appropriate authorities will be informed, and that ship management reserves the right to confiscate anything perceived as a threat to the ship.

• Both prohibit clothing irons and steamers, and both prohibit cannabis and CBD regardless of where it was bought.
• Royal Caribbean bans extension cords, power strips and multi-plug outlets; Norwegian's list does not name them.
• Norwegian bans drones outright; Royal Caribbean's published list does not mention them.
• Norwegian additionally bans metal detectors, kayaks, bicycles, walkie-talkies, portable modems, lasers, candles and paper door decorations.
• Royal Caribbean may hold certain items and return them on departure; Norwegian says prohibited items are not carried aboard at all and that illegal items are reported to the authorities.

Each prohibition is quoted from the line that publishes it, taken from Royal Caribbean's prohibited items policy and Norwegian's prohibited items list, both read on August 9, 2026.

Both lines assign you a time to show up, and both publish enough detail to plan a drive around, but they phrase the constraints differently. Royal Caribbean asks guests to complete check-in in the Royal App at least 3 days before the cruise, and the boarding time that check-in produces is listed on the mobile boarding pass with an instruction to plan to arrive at that time. Guests who arrive early will not be able to begin boarding, and those who arrive late may need to wait until the ship can accommodate them in a later group. If check-in was not completed in the app, it must be finalized at the pier at least two hours before the published sailing time. The hard stop is the one to write down: all guests must be fully checked in and onboard the ship no later than 90 minutes prior to port operations closing, or they will not be permitted to sail, and Royal Caribbean asks you to review your specific port's operating hours in advance because closure times vary, citing the Port of Vancouver closing at 5:00 PM as its example. Norwegian frames it around two different clocks. Embarkation time is when you should arrive at the terminal, and the line asks that you do not arrive any earlier than one hour prior to the embarkation time noted in your eDocs, because security regulations might prohibit early entrance. Departure time is when the ship sails, and Norwegian highly encourages you to board no later than two hours prior to it, to allow enough time to complete check-in. Online check-in should be completed at least 3 days before the sail date; otherwise, Norwegian says, guests may be subject to an extended check-in procedure at the terminal or may even be denied boarding. The arrival check-in time at the pier itself is reserved from 21 days before sailing. Luggage is where the two lines differ most usefully. Norwegian publishes a number: two pieces of checked luggage per guest, 50 pounds maximum each, which its own page compares to airline allowances. Royal Caribbean publishes no numeric limit, saying each guest may carry a reasonable amount of personal property and recommending you limit the pieces, and adds two rules that matter at the scanner: carry-on luggage must fit through the x-ray machines, and bags may be locked only with a TSA approved lock. Norwegian warns that it may take a few hours after embarkation for luggage to reach the stateroom, which is the practical argument for a carry-on holding medication, documents, valuables and a swimsuit on either ship.

• Royal Caribbean: arrive within the slot chosen in the Royal App, check in at least 3 days ahead, and be aboard 90 minutes before port operations close or you will not sail.
• Norwegian: arrive at the embarkation time in your eDocs and no earlier than one hour before it, and board no later than two hours before departure time.
• Norwegian reserves your pier arrival check-in time from 21 days before the sail date, and warns that skipping online check-in risks an extended process or denied boarding.
• Norwegian's luggage allowance is two checked bags per guest at 50 pounds each; Royal Caribbean publishes no count, only a reasonable amount and a TSA lock requirement.
• Norwegian says luggage may take a few hours to reach the stateroom, so day-one essentials belong in a carry-on.

Arrival, check-in and boarding deadlines are quoted from Royal Caribbean's port arrival page and Norwegian's cruise preparation pages; luggage rules from Royal Caribbean's luggage policy and Norwegian's what to pack page, read on August 9, 2026.

The safety drill is the last thing standing between you and your first afternoon aboard, and the two lines now run it very differently. Royal Caribbean's version has three components and lets you spread them out. You watch the life jacket instructions video, you listen to the emergency horn, and you visit your muster station, which is listed in the app or on your SeaPass card. The first two steps can be completed in the Royal App or on your stateroom television before you visit the assigned station at the set time, where a crew member verifies that you have done both and completes your drill, or helps you complete any steps you have missed. The line says the drill is completed before departure from port, or after departure from port, and that its practice is to conduct it prior to departure. Guests with medical conditions are asked to notify a crew member, who will arrange for them to comply in the best possible way, and guests who arrive late are promptly provided with individual or group safety briefings. Norwegian still holds a conventional drill. Its own FAQ describes the Life Boat Drill as the way guests learn what they are supposed to do and where they are supposed to go in an emergency, and notes that it is required by International Maritime Law and the United States Coast Guard. On timing, Norwegian is specific: the drill usually takes place right before the vessel departs, and typically lasts between 30 and 40 minutes. Attendance is not negotiable by experience, and the line says so directly, that you still have to attend whether you are a first-time cruiser or have cruised before. Two smaller details save confusion. You are not required to wear a lifejacket while participating, though you will be shown how to put one on at your assembly station. And your assembly station, a specific location on the ship where guests muster on the advice of the vessel's command, is printed on your stateroom key and on the back of your stateroom door. The planning consequence is simple enough. On Royal Caribbean, clear the video and the horn from your phone while you eat lunch, then tap in at your station and get on with the afternoon. On Norwegian, assume the half hour before sailaway belongs to the ship, and do not book that window for anything you would resent losing.

• Royal Caribbean: watch the life jacket video, listen to the emergency horn, then visit your muster station, where a crew member verifies the first two steps.
• Royal Caribbean lets the video and horn be completed in the Royal App or on the stateroom TV before the station visit.
• Norwegian: a drill that usually takes place right before the vessel departs and typically lasts 30 to 40 minutes.
• Norwegian requires attendance whether or not you have sailed the line before, and does not require you to wear a lifejacket during the drill.
• Your Norwegian assembly station is printed on your stateroom key and on the back of the stateroom door; Royal Caribbean's is in the app and on your SeaPass card.

Drill steps and verification come from Royal Caribbean's muster drill page; timing, attendance, lifejacket and assembly station details come from Norwegian's own lifeboat drill FAQs, all read on August 9, 2026.

It is worth being clear about the edges of this page, because the internet is full of comparisons that quietly step past them. We have not sailed these ships side by side with a notebook, and we have no data on the questions most people mean when they ask which line is better. Whether Royal Caribbean's main dining room cooks a better steak than Norwegian's, whether the Broadway-scale production shows on one line beat the specialty restaurants on the other, whether an interior cabin on a 2016 hull feels better than a balcony on a 2024 one, whether either line's current fares represent value on your dates: none of that is answerable from a policy page, and none of it is answerable from the evidence this site actually has. For those questions, the honest recommendation is to read people who sail both lines repeatedly and disagree in public about it, and to weigh a hundred opinions rather than one. What a policy comparison can do is remove the surprises that cost money or luggage, and there are enough of those here to be worth the read. The lines diverge on whether you can carry a case of soda through the door, on whether a bottle of wine costs you fifteen dollars at the security table, on whether a power strip survives the scanner, on whether you need to pack a jacket at all, and on whether your first afternoon includes a half-hour drill. Those are all knowable in advance, and all of them are published by the lines themselves. One last piece of housekeeping. Every figure on this page was read on August 9, 2026, and cruise lines revise these documents without announcing it: Royal Caribbean's formal-night count is itself stated to vary at the ship's discretion, and Norwegian's beverage policy has already been rewritten once in the period this page covers. Before you pack anything you would be unhappy to lose, open your own line's page and check that it still says what we say it says.

• No claim is made here about food, entertainment, cabins, service or price on either line.
• Every rule quoted is attributed to the line that published it, with no rule carried across from one line to the other.
• Where a line's list is silent on an item, that silence is reported rather than filled in.
• Both lines reserve discretion over items and enforcement, so a published rule is a floor rather than a guarantee.
• All figures were read on August 9, 2026 and should be reconfirmed on the line's own page before you travel.

This section states the scope of the comparison rather than any line's policy; the sourced material it refers to is listed below.