What is one effective way for employees to keep their skillsets current?

One effective way for employees to keep their skill sets current is by undergoing "continuing education"--meaning that the employees regularly attend classes that explain new techniques or elements of their job.  

Assemblies do not have written codes of laws. laws are matters for magistrates and courts, not assemblies. codes of law are things such as civil law, criminal law, and constitutional law. what assemblies have are procedures regarding debating, voting and other business they might carry out.  also note that rome had three assemblies: the assembly of the soldiers, the assembly of the tribes, and the plebeian councils.