Please note that Mommsen uses the AUC chronology (Ab Urbe Condita), i.e. from the founding of the City of Rome. You can use this reference table to have the B.C. dates
The club system was checked, more effectually than was possible
through prohibitive laws, by the change of the constitution;
inasmuch as with the republic and the republican elections and tribunals
the corruption and violence of the electioneering and judicial
-collegia---and generally the political Saturnalia of the -canaille---
came to an end of themselves. Moreover the combinations called
into existence by the Clodian law were broken up, and the whole system
of association was placed under the superintendence of the governing
authorities.
With the exception of the ancient guilds and associations,
of the religious unions of the Jews, and of other specially excepted
categories, for which a simple intimation to the senate seems
to have sufficed, the permission to constitute a permanent society
with fixed times of assembling and standing deposits was made dependent
on a concession to be granted by the senate, and, as a rule,
doubtless only after the consent of the monarch had been obtained.