CCR Extended Range Trimix
Combine closed-circuit rebreather efficiency with trimix gas strategies for extended-range technical diving at moderate-to-deep depths with decompression obligations. This course merges CCR operations with trimix blending and extended decompression procedures, teaching bailout calculations and loop management during multi-stage technical dives. CCR Extended Range Trimix qualifies you for technical wreck and cave exploration and serves as prerequisite for advanced CCR technical certifications.
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.
- IDR 29,700,000total
Same training under a different agency
9 centres
A separate set of centres, teaching CCR Helitrox / ART 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.
- IDR 29,700,000total
- IDR 29,700,000total
- IDR 24,900,000total
- IDR 25,200,000total
- €1,500total
- €1,800total
- €1,200total
- €1,200total
- THB 37,500total
- THB 60,000total
- THB 70,000total
Charged by the day or dive rather than as a course price:
- $425per day
Same tier, agency not stated
3 centres
These centres publish a price for CCR Helitrox / ART, 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.
- £1,600total
- IDR 29,700,000total
- THB 66,900total
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
Deep Diving certification, CCR Diving certification, Extended Range Nitrox certification.
Instructors Teaching This Course
Thailand
Dive Centres Offering This Course
Thailand
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 Extended Range Trimix
How much does SSI XR CCR Extended Range Trimix cost?
One centre in the TecDiveTools directory publishes a whole-course price for SSI XR CCR Extended Range Trimix: Bali Dive Trek, at IDR 29,700,000. Prices differ mainly in what they include, so compare the inclusions before comparing the numbers. Prices were last checked in September 2026.
How long does SSI XR CCR Extended Range Trimix take?
7 days, based on the durations 1 centre publishes for it. The time depends on the centre's schedule, weather, and how quickly the required skills are demonstrated — agencies set a minimum number of dives, not a fixed number of days.
What are the prerequisites for SSI XR CCR Extended Range Trimix?
SSI XR's standards require: Deep Diving certification, CCR Diving certification, Extended Range Nitrox certification.
What is the equivalent of SSI XR CCR Extended Range Trimix in other agencies?
At the same tier in TecDiveTools' cross-agency comparison: IANTD CCR Advanced Recreational Trimix Diver, TDI Helitrox CCR and TDI Helitrox CCR Decompression Procedures. 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.
Where can I take SSI XR CCR Extended Range Trimix?
1 dive centre and 1 instructor in the TecDiveTools directory teach SSI XR CCR Extended Range Trimix, in Thailand. Each is listed further up this page.
Does the price of SSI XR CCR Extended Range 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.