- Penal Code for the Grand Duchy of Tuscany, 20 June 1853
- Consular Law of 15 August 1858, No. 2984
- Regulations for the implementation of the Law of 15 August 1858 on the organisation of the consular service of 16 February 1859
- Instructions to the consuls of His Majesty the King of Sardinia of 18 April 1859
- Penal Code for the States of His Majesty the King of Sardinia, approved on 20 November 1859
- Civil Code of the Kingdom of Italy, approved by Royal Decree of 25 June 1865
- Code of Civil Procedure, approved by Royal Decree no. 2366 of 25 June 1865
- Code for the Merchant Navy, approved by Royal Decree of 25 June 1865
- Code of Criminal Procedure, approved by Royal Decree no. 2598 of 26 November 1865
- Consular Law promulgated by Royal Decree no. 2804 of 28 January 1866
- Regulations for the implementation of the Law of 28 January 1866 on the organisation of the consular service, approved by Royal Decree no. 2996 of 7 June 1866
- Merchant Navy Code, approved by Royal Decree No. 4146 of 24 October 1877
- Penal Code of the Kingdom, approved by Royal Decree No. 6133 of 30 June 1889 (Zanardelli Code)
- Royal Decree No. 6144 of 30 June 1889 approving the text of the Public Safety Law, coordinated with the Penal Code
- Regulations for the implementation of the Law of 30 June 1889 on public safety, approved by Royal Decree No. 6517 of 8 November 1889
- Law No. 319 of 2 July 1908 on injuries caused by weapons and offences relating to the carrying of weapons
- Royal Decree No. 685 of 8 November 1908, adding other weapons to those considered offences for injuries and for the illegal carrying of the same
- Code of Criminal Procedure, approved by Royal Decree No. 127 of 27 February 1913
- Law No. 396 of 18 February 1923, containing measures for the suppression of the illegal trade in poisonous substances with narcotic effects
- Law No. 847 of 2 June 1927. Establishment of a special autonomous section of the Court of Appeal in Rhodes