| Fachwort |  |  | 
  | Deutsch | unreasonable | Grundwort | fehlt | 
	| Fachbebiet | fehlt | Trennung: | unreasonable | 
  	| Inhalt | fehlt | Status: |  | 
  | Worttyp | fehlt | 
  |  | BGB 306. 3 The contract is ineffective if upholding it , even taking into account the alteration provided in subsection ( 2 ) above , would be an unreasonable hardship for one party . | 
|  | BGB 307. 1 Provisions in standard business terms are ineffective if , contrary to the requirement of good faith , they unreasonably disadvantage the other party to the contract with the user . An unreasonable disadvantage may also arise from the provision not being clear and comprehensible . | 
|  | BGB 307. 2 An unreasonable disadvantage is , in case of doubt , to be assumed to exist if a provision is not compatible with essential principles of the statutory provision from which it deviates , or limits essential rights or duties inherent in the nature of the contract to such an extent that attainment of the purpose of the contract is jeopardised . | 
|  | Section 305c ( 2 ) and sections 306 and 307 to 309 of this Code and Article 29a of the Introductory Act to the Civil Code [ Einführungsgesetz zum Bürgerlichen Gesetzbuch ] apply to preformulated contract terms even if the latter are intended only for non-recurrent use on one occasion , and to the extent that the consumer , by reason of the preformulation , had no influence on their contents ; in judging an unreasonable disadvantage under section 307 ( 1 ) and ( 2 ) , the other circumstances attending the entering into of the contract must also be taken into account . | 
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