The Saeima has adopted and the President promulgated the following laws: the amendment to the law "on the restored Republic of Latvia in the 1937 civil law, liability law part enters into force and the application of" make law "on restoring the Republic of Latvia in the 1937 civil law, liability law for the entry into force of part time and application procedures" (the Republic of Latvia Supreme Council and Government Informant, 1993,/2.nr. 1; The Saeima of the Republic of Latvia and the Cabinet of Ministers rapporteur, 1997, no. 15; Latvian journal, 2012, 197. No.) following amendment: to supplement the law with articles 19 and 20 as follows: "article 19. The fourth part of the civil code the third chapter of the second subdivision of section IV "delay contracts for goods delivery, purchase or delivery of the service" shall enter into force on July 1, 2013. The fourth part of the civil code the third chapter of the second subdivision of section IV "delay contracts for goods delivery, purchase or delivery of the service" shall not apply to contracts concluded until July 1, 2013, and contracts concluded in purchase or concession procedure if it opened up to July 1, 2013. The parties may agree to the European Parliament and of the Council of 16 February 2011-2011/7/EU directive on combating late payment in commercial transactions in the national legal system requirements of contracts for goods delivery, purchase or service from 16 March 2013. 20. article. After the introduction of the euro in the Republic of Latvia, article 1668.10 of the Civil Code contains the debt recovery costs pursuant to European Parliament and Council of 16, 2011 February 2011/7/EU directive on combating late payment in commercial transactions in the national legal system of 40. " The law in the Parliament adopted 23 May 2013. The President of the Parliament instead of the President's Āboltiņ 2013 in Riga on June 12.