Has the avalanche beacon become mandatory on ski touring?

In Germany, Austria, and Switzerland, there's no general legal requirement for an avalanche beacon (transceiver). However, many ski touring operators and mountain guides require it as a prerequisite, and it's become the de facto standard - if you're out without a beacon, shovel, and probe, experienced ski tourers won't really take you seriously. Which region are you specifically interested in, or are you planning a particular tour?

It's not legally binding, but practically speaking, you can barely get on a guided tour anymore without a beacon, shovel, and probe. I was out with friends a few years ago and we noticed that even small, local mountain guides now routinely ask whether you have the equipment - and if you don't, booking can sometimes become a problem. Some operators are more flexible about it, others flat-out refuse. It's basically a liability issue for them.

Here's the thing: even if it's not legally required, you should ask yourself whether you really want to go out without it. An avalanche is no joke, and if something happens and you're unprepared, no legal gray area is going to help you. Most serious ski tourers just have the equipment with them because it makes sense. A lot of regions and clubs basically recommend it as standard, even if they can't force it.

If you're just getting into ski touring, I'd honestly tell you: take a course and bring the gear. It's not as expensive as it sounds, and it's worth the safety. Then you won't have to stress about it if you want to tag along spontaneously.

That's how it was for me: I recently wanted to do a tour in the Alps and the mountain guide just assumed I'd have a beacon - didn't make a big deal about it. Legally you don't need one, but in practice the system now works so that you can't join organized tours without the full kit (beacon, shovel, probe). On top of that: if something really goes wrong and you're not equipped, you're in trouble with your insurance. Most won't pay out or only pay half because it counts as gross negligence. Regardless of what the law says - going out in the backcountry in winter without a beacon is just plain irresponsible, both to yourself and to your group.