The Commission of National Education, another type of a newly created ministry (a central state institution of a collegial structure), was one of the three Great Commissions (the other two were for the Treasury and the Army). It took over many of the possessions of the recently disbanded Jesuit order, and became the first ministry of education in Europe. As such, its creation is universally seen as the proudest and most constructive achievement of the otherwise deplored Partition Sejm. The fiscal policy was also reformed, with one tax being introduced and tariffs being reintroduced. Military was reformed, with hetmans being held more accountable to the Sejm. The size of the army was ordered to be increased to 30,000 (this goal would not be met). Szlachta (a Polish noble class) were officially allowed to deal in trade and crafts (previously, engaging in "urban" professions risked losing one's noble status). The severity of serfdom was discussed, but no significant reforms were passed in that field.