am unsure if Dalnet publish a similar document
There is no publically viewable DALnet document explaining how OperServ works for DALnet. Whilst some AKills probably do not vary from network to network (i.e. AKill), getting a
precise command reference for DALnet's OperServ is hard/impossible unless of course you're a DALnet oper

Services documents are available via:
http://docs.dal.net/chanserv.htmhttp://docs.dal.net/nickserv.htmhttp://docs.dal.net/memoserv.htmThese is a Bahamut
command reference although it doesn't give detailed OperServ commands.
Regards,