You should get in touch with contact points listed at the end of this guide, or the organisations who run the programmes, for information on how you can take part in these programmes.
I gael gwybod sut i ymuno â'r rhaglenni hyn, dylech gysylltu naill ai ag un o'r mannau cyswllt a restrir ar ddiwedd y canllaw hwn neu â'r corff sy'n gyfrifol am weithredu'r rhaglenni.