Rector's Ordinance No. 18/2020 on the introduction of the Regulations on Remuneration of Employees of the Warsaw University of Technology - in Polish 

•  Salary supplement 
  ^{Employees who additionally perform work on projects may receive an allowance for work on projects. The increased scope of official duties resulting from additional work should be documented. The allowance for work in projects may be granted on a one-off basis or for a specified period of time, not longer than for the duration of the project. The allowance for work in projects may be granted in the amount determined by the hourly rate (for each hour of work in the project, in accordance with the rate table) or a lump sum (for activities that cannot be performed in relation to the working time)} 

Rector's Ordinance No. 87/2021 on the conclusion by the Warsaw University of Technology of mandate contracts and specific-task contracts with natural persons - in Polish 

•  Contract of mandate  
  ^{A mandate contract is an agreement in which the contractor undertakes to perform a specific service or legal action for the principal. The contractor is responsible to the principal for exercising due diligence in the performance of the contract. If the parties provide for the possibility of a work being created within the meaning of the copyright law during the performance of the contract, the contract should contain provisions stating that the subject of the contract is / may be a work and provisions determining which of the parties include only economic copyrights to the work, or on granting a license to use the work.} 

•  Contract for specific work  
  ^{A contract for specific work is a contract in which the contractor undertakes to perform the work specified in the contract for the benefit of the contracting authority. Contracts for specific work may be concluded for the performance of works, the result of which can be clearly determined at the time of concluding the contract. the result of the work should be measurable and verifiable. The contractor of the work is responsible to the ordering party for the achievement of the result specified in the contract. In the case of contracts for specific work concluded for the purpose of performing a work within the meaning of the copyright law and when the parties provide for the possibility of creating such a work during the performance of the contract, the contract should include provisions stating that the subject of the contract is / may be a work and provisions to which of the parties only proprietary copyrights to the work, or provisions on granting a license to use the work.}  
•  Short-term contracts
  ^{Short-term contracts consist of: delivering individual lectures, conducting single classes, performing individual concerts, performing incidental (sporadic) work for the Warsaw University of Technology, preparing reviews (e.g. in the doctoral thesis, in habilitation proceedings, in the procedure for awarding the title of professor, etc.)} 
•  Contracts for teaching

If it is necessary to conclude a mandate contract or a contract for a specific task, without the possibility of using model contracts, it is absolutely necessary to obtain a legal opinion.

Special regulations due to COVID-19: 

• Rector's Ordinance No. 146/2020 of 24/11/2020 on the admission of a specific procedure in the process of payment of remuneration for the performance of works performed on the basis of contracts of mandate and contracts for specific work with natural persons - in Polish