| 26 November 1923 |
1 July 1924 |
Treaty of Commerce and Navigation between the United Kingdom and the Polish Republic |
| 13 August 1924 |
13 November 1924 |
Protocol and Exchange of Notes respecting Air Navigation |
| 12 October 1929 |
13 February 1933 |
International Convention for the Unification of certain Rules relating to International Carriage by Air |
| 8 May 1931 |
|
Convention between His Majesty, in respect of India and the President of the Polish Republic concerning the Commercial Relations between India and Poland |
| 26 August 1931 |
31 May 1932 |
Convention between His Majesty, in respect of the United Kingdom, and the President of the Polish Republic regarding Legal Proceedings in Civil and Commercial Matters |
| 11 January 1932 |
12 March 1934 |
Extradition Treaty between His Majesty, in respect of the United Kingdom, and the President of the Polish Republic (With Polish Full Powers) |
| 26 October 1933 |
|
Agreement between His Majesty in respect of the United Kingdom and the President of the Republic of Poland relating to Commercial Travellers |
| 16 April 1934 |
|
Convention between His Majesty, in respect of the United Kingdom, Canada, the Commonwealth of Australia, New Zealand and India and the President of the Republic of Poland relating to the Tonnage Measurement of Merchant Ships |
| 22 March 1937 |
10 October 1937 |
Exchange of Notes between His Majesty's Government in the United Kingdom and the Polish Government regarding the Customs Classification of certain Pneumatic Tyres |
| 31 July 1937 |
13 October 1938 |
Exchanges of Notes between His Majesty's Government in the United Kingdom and the Polish Government regarding amendments of the Commercial Agreement of February 27, 1935 |
| 14 October 1937 |
|
Exchange of Notes between the United Kingdom and Poland concerning Trade and Commerce Agreement of 27 February 1935 - Import into Poland of ring spinning travellers (textile machinery) |
| 18 February 1938 |
|
Exchange of Notes regarding Commerce |
| 15 June 1938 |
6 July 1939 |
Exchange of Notes between the United Kingdom and Poland concerning Commercial Relations - Customs rebates on Chemical Products |
| 23 June 1938 |
|
Exchange of Notes between the United Kingdom and Poland amending the provisions of the Exchange of Notes of July 31, 1937 concerning Commerce |
| 8 September 1938 |
|
Exchange of Notes between the United Kingdom and Poland amending the Commercial Agreement of February 27, 1935 |
| 15 September 1938 |
1 January 1939 |
Agreement between the United Kingdom of Great Britain and Poland in relation to Parcel Post. (and detailed regulations) |
| 7 November 1938 |
|
Commercial Agreement between the United Kingdom and Poland |
| 9 February 1939 |
6 March 1939 |
Exchange of Notes between His Majesty's Government in the United Kingdom and the Polish Government modifying the Commercial Agreement of February 27, 1935 |
| 17 April 1939 |
|
Exchange of Notes Concerning Commerce - Bacon and Ham Quotas |
| 22 April 1939 |
|
Exchange of Notes Concerning Commerce - Quotas under Trade Agreement of 27 February 1935 |
| 31 October 1947 |
24 January 1948 |
Exchange of Notes between His Majesty's Government in the United Kingdom of Great Britain and Northern Ireland and the Government of the Polish Republic concerning Compensation for British Interests affected by the Polish Nationalisation Law of 3rd January, 1946 |
| 24 January 1948 |
|
Exchange of Notes between His Majesty's Government in the United Kingdom and Northern Ireland and the Government of the Polish Republic concerning Compensation for British Interests affected by the Polish Nationalisation Law of 3rd January, 1946 (with Minute and Annex) |
| 14 January 1949 |
14 January 1949 |
Trade and Finance Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of Poland [with Annexes] |
| 14 January 1949 |
14 January 1949 |
Agreement between the Government of the United Kingdom and the Polish Government relating to Money and Property subjected to Special Measures since 1st September 1939 [With Annex] |
| 11 November 1954 |
11 November 1954 |
Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Polish Government regarding the Settlement of Financial Matters [with Exchanges of Notes] |
| 31 December 1956 |
31 December 1956 |
Trade Arrangement |
| 3 April 1959 |
3 April 1959 |
Exchange of Letters between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the People's Republic of Poland concerning the Introduction of Air Services between the United Kingdom and Poland |
| 2 July 1960 |
25 October 1960 |
Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the People's Republic of Poland concerning Civil Air Transport |
| 28 May 1963 |
1 July 1963 |
Trade Arrangement |
| 26 September 1964 |
30 September 1964 |
Exchange of Notes between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the Polish People's Republic regarding the Rights to be Accorded to Polish Vessels within the British Fishery Limits to be established on September 30, 1964 |
| 21 July 1967 |
26 December 1969 |
Health Services Convention between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the Polish People's Republic |
| 10 October 1967 |
29 March 1968 |
Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the Polish People's Republic for Co-operation in the field of Applied Science and Technology |