| 10 December 1931 |
|
Treaty between New Zealand and Belgium regarding Commerce and Navigation with Exchange of Notes |
| 20 October 1933 |
|
Exchange of Notes between His Majesty's Government in New Zealand and the Norwegian Government in regard to Commercial Relations |
| 5 December 1933 |
|
Trade Arrangement between His Majesty's Government in New Zealand and the Economic Union of Belgium and Luxembourg |
| 10 August 1936 |
|
Exchange of Notes between His Majesty's Government in New Zealand and the Belgian Government Modifying the Trade Arrangement of December 5, 1933 |
| 30 September 1937 |
|
Payments Agreement between His Majesty's Government in New Zealand and the Government of the German Reich |
| 30 September 1937 |
|
Trade Agreement between His Majesty's Government in New Zealand and the Government of the German Reich |
| 24 March 1938 |
|
Exchange of Notes between New Zealand and Belgium concerning Commerce - Modification of Additional Agreement of 10 and 21 August 1936 to Agreement of 5 December 1933 |
| 5 May 1938 |
|
Exchange of Notes between His Majesty's Government in New Zealand and the Swiss Federal Council regarding Commercial Relations between New Zealand and Switzerland. |
| 30 January 1940 |
1 March 1940 |
Exchange of Notes between His Majesty's Government in New Zealand and the Government of the United States embodying an Arrangement regarding Certificates of Airworthiness for Export |
| 3 November 1942 |
28 January 1943 |
Exchange of Notes between New Zealand and the United States of America regarding Jurisdiction over War Prizes |
| 22 July 1946 |
18 September 1946 |
Exchange of Notes constituting an Agreement between New Zealand and Denmark for the Reciprocal Release of Assets. |
| 22 November 1947 |
1 December 1947 |
Exchange of Notes between New Zealand and France concerning Mutual Abolition of Visas |
| 4 June 1948 |
1 July 1948 |
Exchange of Notes between New Zealand and Sweden concerning Mutual Abolition of Visas |
| 30 July 1948 |
1 August 1948 |
Exchange of Notes between New Zealand and Switzerland (Applies also to Liechtenstein) concerning Mutual Abolition of Visas |
| 6 August 1948 |
1 December 1948 |
Memorandum of reciprocal arrangements relating to family allowances in Great Britain and family benefits in New Zealand (NZ Family Benefits Act 1948) |
| 13 September 1948 |
|
Agreement between New Zealand and the United States of America regarding Educational Commission in New Zealand |
| 14 September 1948 |
|
Exchange of Notes between New Zealand and the United States of America concerning Funds made available as a result of Agreement 10 July 1946 |
| 28 October 1948 |
12 November 1948 |
Exchange of Notes constituting a Defence Agreement between the United Kingdom of Great Britain and Northern Ireland (acting on behalf of Fiji) and New Zealand |
| 13 December 1948 |
1 January 1949 |
Agreement between New Zealand and Denmark regarding Visa Abolition |
| 1 April 1949 |
|
Agreement between New Zealand and the Netherlands for the Mutual Abolition of Visas |
| 15 September 1949 |
15 September 1949 |
Agreement for the continued operation of the Regular Air Services between Australia and New Zealand by Tasman Empire Airways Limited |
| 15 November 1949 |
15 November 1949 |
Exchange of Notes between New Zealand and France constituting an Agreement regarding the Exchange of Air Traffic Rights in the South Pacific |
| 19 April 1950 |
19 April 1950 |
Exchange of Notes between Italy and New Zealand constituting an Agreement relating to the release of Italian Assets under Custodian control in New Zealand |
| 16 October 1950 |
16 October 1950 |
Migration Agreement (with Exchange of Notes) between The Netherlands and New Zealand |
| 25 May 1951 |
11 June 1951 |
Agreement (with annex) for the continued operation of a South Pacific Health Service, made between the Government of New Zealand, The Government of Fiji and the Western Pacific High Commission |
| 28 November 1951 |
28 November 1951 |
Exchange of Notes concerning sugar supplies |
| 28 November 1951 |
28 November 1951 |
Exchange of Notes concerning Sugar Supplies |
| 24 June 1954 |
4 July 1957 |
Exchange of Notes constituting an Agreement concerning Defence arrangements for the Kingdom of Tonga |
| 13 December 1954 |
21 March 1955 |
Exchange of Notes constituting an Agreement modifying the Defence Agreement of 28 October and 12 November 1948 between the United Kingdom (acting on behalf of Fiji) and New Zealand [CRO No.89] |
| 20 December 1955 |
1 April 1956 |
Agreement on Social Security with New Zealand |
| 20 September 1957 |
10 January 1958 |
Agreement (with appendix) for the continued operation of a South Pacific Health Service |
| 12 August 1959 |
25 November 1958 |
Trade Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of New Zealand |
| 21 September 1959 |
1 January 1959 |
Exchange of Notes constituting an Agreement concerning financial arrangements for the defence of Fiji |
| 1 January 1963 |
|
Documents concerning New Zealand forces serving in Malaya |
| 4 April 1964 |
31 December 1963 |
Exchange of Letters constituting an Agreement amending the Agreement of 31 August and 21 September 1959 concerning Financial Arrangements for the Defence of Fiji [Agreement between United Kingdom acting on behalf of Fiji and New Zealand]. |
| 29 July 1964 |
|
Exchange of Letters regarding financial obligations under the Malaysia Defence Agreement [CRO No.219 Agreement of 12:10:1957]. |
| 18 August 1964 |
7 November 1964 |
Agreement with New Zealand (in respect of New Zealand's Island Territories, UK (in respect of Fiji, Western Pacific High Commission and Tonga) and Western Samoa for the continued operation of a South Pacific Health Service |
| 13 June 1966 |
11 August 1966 |
Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of New Zealand for the Avoidance of Double Taxation and the Prevention of Fiscal Evasion with respect to Taxes on Income |
| 24 November 1966 |
1 January 1967 |
Trade Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of New Zealand (with related Exchanges of Letters) |
| 22 February 1968 |
1 January 1967 |
Exchange of Notes concerning Financial Arrangements for the Defence of Fiji. [Exchange of Notes between United Kingdom (acting on behalf of Fiji) and New Zealand]. [See Agreement of 24 March & 4 April 1964]. |
| 24 September 1968 |
25 September 1968 |
Exchanges of Notes and Letters concerning the Guarantee by the United Kingdom and the Maintenance of the Minimum Sterling Proportion by certain Overseas Sterling Area Governments |
| 19 June 1969 |
1 January 1970 |
Agreement on Social Security between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of New Zealand |
| 23 July 1969 |
|
Exchange of Notes between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of Western Samoa concerning the Guarantee by the Government of the United Kingdom and the Maintenance of the Minimum Sterling Proportion by Western Samoa (Sterling Area Agreement) |