Carthaginian Reforms

[Brennus]

In short, how do you activate them without cheating?

[Arjos]

From the FAQ:

-At least year 235BC
-Build at least 5 (L5 regional MIC)(royal_barracks_V1) in these cities (Lepki, Garama, Adrumeto, Kirtan, Ippone, Tuat, Siga, Lixus, Sala, Gader, Mastia, Sucum-Murgi, Baikor, Arsé, Oxtraca, Numantia, Emporion, Tyde, Pallantia, Vellika, Tolosa, Massalia, Segesta, Arretium, Ariminum, Roma, Capua, Arpi, Taras, Rhegion)
-Hold 3 of these cities (Tolosa, Massalia, Segesta, Arretium, Ariminum, Roma, Capua, Arpi, Taras, Emporion, Arse, Mastia, Gader)
OR
-Wait until 200BC

[Iraklis]

to make it simpler, capture some citys in spain as well as italy and build the highest lvl barracks of regional troups, then wait for year 235. It usualy takes a few turns for them to trigger, but when it does you get an advisor. The good thing is that you dont need to upgrade your barracks for the new units.

[Brennus]

Thanks Arjos and Iraklis! Look out Rome!

[Seyavash]

Keep i n mind that to get the highest level regional barracks you need gov type IV. Any other type and you won't have the option to actually build the highest level regional barracks. The FAQ leaves this tidbit out.