{'rm': 'Sch’ina pretensiun futura è garantida, po il garant revocar da tut temp la garanzia cun ina decleraziun en scrit al creditur, uschè ditg che la pretensiun n’è anc betg naschida e sche las relaziuns da facultad dal debitur principal èn sa pegiuradas considerablamain dapi che la garanzia è vegnida suttascritta u sch’i sa mussa pir pli tard che la situaziun da sia facultad è considerablamain mendra che quai ch’il garant aveva supponì da buna fai. Ina garanzia per uffizis publics e per servetschs publics na po betg pli vegnir revocada, sche la relaziun d’uffizi u da servetsch è gia realisada.', 'en': 'A contract of surety for a future obligation may be revoked by the surety at any time by means of a written declaration to the creditor, provided that the obligation has not yet arisen, where the principal debtor’s financial situation has substantially deteriorated since the contract was concluded or where it subsequently transpires that his financial situation is substantially worse than the surety had in good faith assumed. Contracts of surety for the performance of official and civil service obligations may no longer be revoked once the official or civil service relationship has come into being.'}