I'm aware of this page, but it is only a 4 year old draft that was never discussed with other mappers. Unfortunately it doesn't fit well into the current scheme and the huge page doesn't really make clear what is to be proposed at all.

For German signs there is a nice tool to generate the proper strings and access tags, but I'm not aware of one for Spanish signs.

Wenn Schilder nebeneinander hängen, dann einfach mit ; trennen, so wie es auch das Tool ausgibt:
http://osmtools.de/traffic_signs/

Wenn Schilder für mehrere Richtungen am selben Mast hängen, müssen sie auf unterschiedlichen Objekten gemappt werden. Es gibt keine verbreitete Methode, das an einem Objekt zu mischen.

Natürlich müssen die resultierenden Beschränkungen auch an den jeweiligen Wegen erfasst werden - das Schild kann nur ein zusätzlich erfasst werden.

Hi,
you used tags like 'traffic_sign:2' here. It's not common to add numbers to keys. You can simply combine the signs into one tag, e.g.:

traffic_sign:forward=ES:s13; ES:p22

Could you have a look and change this?
Thanks!

Hi,
could you check this area? It got many foreign tags that don't look like they should be in OSM:
way/959841550

Unfortunately I can't help deciding which language / script it actually is. I just wanted to suggest to use the ISO code instead of the name of a script.

Hi,
name:zh-zhuyin isn't used up to now.
The generic way to add scripts would be to use ISO 15924 codes (like Hant and Hans) - that is "name:zh-Bopo". Should we change this key before it is used by others?

Hi,
the tag 'measures' is not used in any other place. What does it mean?

Hallo skyper,
Tags wie "traffic_sign:55" oder "traffic_sign:60:left" sind nirgends definiert. Bitte benutze das übliche Tagging mit "direction".

Hi,
welcome to OSM!
You added many tags that are not used by anybody else.
In OSM we have to use a well-defined set of tags to allow all the software tools to understand the data and e.g. show it on maps.
Please use only keys that are documented in the Wiki or are available as presets in your editor.
Thanks!

Welcome to OSM!
You added many tags that are not used by anybody else.

In OSM we have to use a well-defined set of tags to allow all the software tools to understand the data and e.g. show it on maps.
Please use only keys that are documented in the Wiki or are available as presets in your editor.
Thanks!

Please check your edits, there are a couple ways with only foreign tags which are not part of a boundary.
e.g. way/958257301

Please check these waterways - they got a tag "intermitte" instead of "intermittent".

Thanks. This is a local term, but tags in OSM should be global. There is a list of common addr:* keys here:
addr=*

Please choose the one that fits best, possibly addr:suburb.

Thanks for the explanation.
In OSM this tag isn't used. There are the keys "boat" and "canoe" to tag if a feature can be used by them.

Hi,
what does "navigability" mean? This tag isn't used in other places. Did you mean "boat"?

Hi,
the tag "payment:натуроплата" isn't used anywhere else. Could you check that and use a tag listed in the wiki?

Hi,
what does "recycling:used_oil" mean? this isn't used in other places. There is 'recycling:cooking_oil' and 'recycling:motor_oil'.

"building" dürfte klar sein, das Prefix findest du unter
osm.wiki/Lifecycle_prefix

Wenn das Gebäude nicht mehr genutzt wird, aber noch wie ein Bahnhofsgebäude aussieht, empfehle ich

building = train_station
disused = yes

Hi,
"parking:condition:left:both" seems like a mistake. Did you mean "parking:lane:both:capacity"?

Hi,
could you check this area? It got a strange tag:
way/956290942