Compass Revision is an independent study platform. It is not affiliated with, approved by, or endorsed by American Sailing. These companions do not award certification and do not replace instruction, on-water practice, or assessment through an authorized school and instructor.

Compass USA

Pathway comparison

ASA and RYA are different systems, not interchangeable course codes

Compare the route you actually need: where you will learn, which waters and publications you will use, how practical competence is assessed, and what a school or charter operator will accept.

Useful comparison dimensions

DimensionAmerican Sailing contextRYA context
StructureA progressive American Sailing certification sequence delivered through affiliated schools and instructors.A separate Royal Yachting Association course and certificate pathway with its own delivery and assessment rules.
Knowledge and practical workPublished standards combine knowledge with on-water skills at practical levels.Theory, practical courses, and certificates of competence are distinct in ways that depend on the RYA route.
Buoyage contextU.S. learners need USATONS and IALA Region B lateral conventions, plus local U.S. systems.UK teaching normally uses IALA Region A lateral conventions.
Navigation rulesInternational Rules plus U.S. Inland Rules and local applications may be needed.International COLREGs and UK/local context are central.
Charts and publicationsNOAA ENC-first products, NOAA Custom Chart, U.S. Chart No. 1, and U.S. tide/current sources.UKHO and other route-specific publications and conventions are typically used.
Terminology and unitsU.S. English such as jibe, draft, PFD, feet, gallons, and Fahrenheit where appropriate.British English such as gybe and draught, with UK course conventions.
Charter acceptanceA qualification may support a resume, but the operator decides whether experience and credentials are sufficient.Acceptance also depends on operator, destination, local law, and experience; no certificate is universally decisive.

What this page does not claim

It does not declare ASA 101 equal to an RYA course, convert certificates, guarantee charter acceptance, or give immigration, licensing, insurance, or state-law advice. Training providers and operators must make their own decisions from current evidence.

Choose by your next real-world use

If you are learning through a U.S. school, begin with the U.S. pathway and its Region B, NOAA, federal, and Inland Rules context. If your route is RYA-based, keep the UK course and publication context intact.