CCR Hypoxic Trimix
Master the most advanced closed-circuit rebreather applications by deploying hypoxic trimix (reduced-oxygen) gas mixes for the deepest technical rebreather diving. This specialized course teaches precise hypoxic trimix calculations, extreme narcosis management, and complex bailout procedures in very deep technical environments. CCR Hypoxic Trimix qualifies you for deep wreck exploration and advanced technical cave diving on rebreather systems at the recreational limit.
Centres that teach this course
1 dive centre in the directory publish a price for this exact certification, checked Sep 2026. Each centre's own wording is shown beneath its name. Ranges cover whole-course prices only — where a centre charges per day or per dive, its rate is listed separately below, since a daily figure is not comparable with a course total.
- €1,600total
Same training under a different agency
9 centres
A separate set of centres, teaching CCR Hypoxic / Advanced Mixed Gas / MOD 3 under a different agency. These are not the same certification — the standards and the card differ — but they cover the same depth and scope, which is why centres price them alike. Every row here names whose rating it is, and none of them is counted above.
- €1,850total
- €1,950total
- €1,600total
- €1,600total
- €1,850total
- €1,600total
- IDR 30,000,000total
- IDR 29,700,000total
- IDR 29,700,000total
- IDR 35,000,000total
Charged by the day or dive rather than as a course price:
- Third Dimension DivingMexicoFATHOM Dive Systems CCR (MKV/GEMINI) MOD 3 (Hypoxic Trimix)IANTD$330/day→ $1,320 for the 4-day minimum$330per day
- THB 50,000total
Same tier, agency not stated
3 centres
These centres publish a price for CCR Hypoxic / Advanced Mixed Gas / MOD 3, but their own wording does not say which agency's certification it buys — many teach several and name the card only once you enquire, and some price one course for either agency. The figure is comparable; the certification is not identified, so we do not guess at one.
- $2,400total
- £1,100total
- THB 72,500total
These prices are not like-for-like. Two centres can charge very differently for the same certification because they include different things. One price may cover twinsets, stages, deco gas and cylinder rental for every training dive, a dedicated classroom for the theory, boat or transport to the site, and the agency's registration and materials; another may be tuition only, with all of that charged separately — or the other way round, with a centre bundling in extras the first leaves out. Class size, whether the course is one-to-one, and how many days are allowed for it move the figure too. Check what each centre's price includes before comparing them, and confirm with the centre before booking.
Consumables are usually extra. Sorb, helium, O₂ and other fills, park and cenote fees, certification fees and rental are commonly charged on top.
Packages combining several certifications, upgrades from an existing one, and open-ended day rates are excluded — none of them is the standalone price of this course, and including them would move the figures away from what a new student can actually book.
Prerequisites
CCR Diving certification, CCR Extended Range Trimix certification, no specific minimum logged dives stated officially.
No instructors or dive centres found offering this course.
We're still building out the directory country by country, so this list isn't every instructor or dive centre teaching it in the world — more locations are coming soon.
Common questions about SSI XR CCR Hypoxic Trimix
How much does SSI XR CCR Hypoxic Trimix cost?
One centre in the TecDiveTools directory publishes a whole-course price for SSI XR CCR Hypoxic Trimix: Dive Systems Malta, at €1,600. Prices differ mainly in what they include, so compare the inclusions before comparing the numbers. Prices were last checked in September 2026.
What are the prerequisites for SSI XR CCR Hypoxic Trimix?
SSI XR's standards require: CCR Diving certification, CCR Extended Range Trimix certification, no specific minimum logged dives stated officially.
What is the equivalent of SSI XR CCR Hypoxic Trimix in other agencies?
At the same tier in TecDiveTools' cross-agency comparison: RAID 80/100m (260/330ft) CCR Course, TDI Advanced Mixed Gas CCR, ANDI CCR Level 5 Hypoxic Trimix, IANTD CCR Trimix Diver and PADI TecRec Tec 100 CCR. They cover comparable training, but each agency sets its own standards, depth limits and certification card, so they are comparable rather than interchangeable — check which one your next course accepts.
Does the price of SSI XR CCR Hypoxic Trimix include gas and equipment?
Not always — it varies by centre. Helium, sorbent and oxygen, certification fees, equipment rental and boat or site fees are commonly charged on top of the course price. Each centre's price list on TecDiveTools shows what it notes as included.