(1) When remunerating the work in agreement, the tariffs are established starting from the work categories, the tariff salaries (function salaries) and the production norms (time norms) in force.

(2) The tariff for the work paid in the agreement is established by dividing the tariff salary per hour (per day), which corresponds to the category of work performed, at the production norm per hour (per day). The tariff for the work paid in the agreement can also be established by multiplying the hourly wage (per day), which corresponds to the category of work performed, with the time norm in hours or days.