A minimum is an entry condition, not a verdict
Read requirements in separate layers: certification level and depth qualification; logged-dive count; recent experience; competence in the conditions expected; Nitrox certification; equipment; medical documentation; and insurance. Passing one layer does not cancel the others.
Do not use a destination label or a guide like this as permission to dive. Ask the operator whether it accepts your experience for the exact departure. An instructor can help you identify training needs; medical suitability belongs with an appropriately qualified clinician. Neither a booking form nor a website can replace those assessments.
Why a general Open Water minimum is not the full answer
Emperor’s terms say guests on guided dives must hold at least Open Water certification or equivalent and dive in buddy pairs. The same section recommends liveaboard guests hold certification to 30 metres and be competent with drift dives, and says itinerary-specific experience requirements must be checked before booking.[5]
Read all those statements together. Do not extract the lowest qualification from general terms and assume it applies without restrictions to an offshore route. Ask which parts of your chosen programme require particular certification or experience, and what happens if your demonstrated ability does not match the conditions. Emperor reserves the right to restrict or refuse participation for safety reasons.[5]
[5] Emperor Divers: booking and diving termsGalapagos Sky illustrates why numbers need clarification
Galapagos Sky’s FAQ uses the wording “a minimum of 50-100 dives” and asks for recent diving within six months of departure. Its How We Dive page recommends between 50 and 100 open-water dives alongside experience in strong currents and the ability to handle tender entries and exits.[6][7]
That wording is not one unambiguous numerical threshold. Do not turn it into a universal “50 dives is enough for Galapagos” rule. Send the operator your logged total, when and where you last dived and your relevant experience, and ask for written confirmation for the intended sailing. A dive count alone does not show competence in the conditions described.
[6] Galapagos Sky: frequently asked questionsCheck skill fit without teaching yourself from a booking page
Galapagos Sky identifies buoyancy control, negative or rapid back-roll entries at some sites, strong currents and boarding small boats in choppy seas as relevant skills or conditions.[7] These are questions for a competent instructor and the operator, not instructions to practise unfamiliar techniques unsupervised.
Describe experience honestly. If your recent dives were sheltered warm-water reefs, say so rather than equating them with current-heavy or cooler-water diving. Ask whether you should complete training or gain appropriate supervised experience before booking. A private guide is not automatic acceptance.
[7] Galapagos Sky: how we diveNitrox is a separate qualification
Galapagos Sky requires recognised enriched-air certification for Nitrox and does not offer Nitrox classes onboard. Its FAQ and diving page both warn that lacking certification affects participation and requires a private guide, although their descriptions of the affected Wolf and Darwin dives differ.[6][7]
Get a written explanation rather than selecting the more permissive wording. Ask exactly which dives would be unavailable, whether a guide can be arranged and what that means for the total price. If you plan to qualify before travel, confirm that the operator will accept the qualification and when proof must be supplied.
[7] Galapagos Sky: how we diveRecent diving, equipment and paperwork are separate checks
Emperor strongly recommends a pre-travel Skills Review for divers inactive for 12 months; its terms require a Check Dive on arrival for those inactive that long who have not completed one. It also requires a dive computer, an SMB and a torch for night dives, with additional location-specific equipment rules.[5]
Galapagos Sky asks for certification cards, including the enriched-air card, and requires dive-accident insurance.[6][7] Use the exact operator’s equipment and document list, not a blended list taken from several boats. Reserve any rental sizes and quantities in advance and confirm availability.
[5] Emperor Divers: booking and diving termsKeep medical and insurance decisions outside a cabin quote
Emperor’s terms require travel and diving insurance with specified cover, and call for medical forms and clearance where applicable.[5] Check the actual policy with the insurer for the diving and journey you are planning, including evacuation and treatment provisions. The fact that an operator accepts a policy number does not explain every exclusion.
Do not send a public website personal medical details. Use the operator’s designated process and seek qualified medical advice where the form or your circumstances require it. This page does not diagnose fitness to dive or prescribe a surface interval.
[5] Emperor Divers: booking and diving termsAsk these questions before paying a deposit
Name the vessel, programme and departure date. Provide certification and Nitrox cards, logged dives, recent experience and any relevant training. Ask: do you accept me for this departure; are any dives excluded; is training or a check dive needed; is a private guide mandatory and available; what equipment and documents must I supply; and what costs or cancellation consequences follow if I cannot participate?
Source review: 23 October 2026. Published requirements can change. Written acceptance does not override the crew’s on-trip safety decisions.
Next: include required training, guiding and equipment in the total cost