Contract law is an important part of the law of obligations, which is regulated by the general and special part of the Law of Obligations Act. The general part mainly regulates the conditions related to the entry into, validity, amendment and termination of contracts, including pre-contractual negotiations, the quality of performance of contractual obligations and the legal remedies to be applied in the event of a breach of obligations. The special part sets out various types of contracts and non-contractual obligations, such as a public promise to pay, the presentation of a thing, negotiorum gestio, unjustified enrichment and unlawful causing of damage.