Native Irish Law 600-1600 AD (by Prof. Fergus Kelly) 13.7 Mb
Important note: This lecture was recorded by a digital recorder and is reproduced on the Comann Gàidhlig Mhosgo website with the kind permission of the lecturer. The voice starts after 1.30 min of the recording. To play the digital voice file with Windows Media Player you need to install Player plug-in Vert 1.2.10 first.
Sample of Old Irish law-text (handout 1)

Early Irish (Brehon) Law (handout 2)
This piece I found in the Internet and it also adds to the given info: