The procedure of sending a letter may be adopted for a number of reasons, including that the points at issue do not warrant a full report, or to follow up a previous report. Such correspondence, including Ministerial replies and other materials, is published where appropriate.
Latest correspondence by Sub-Committee A (Economic and Financial Affairs)
Previous correspondence
If you would like to read the Government’s explanatory memoranda on the proposals sifted for further scrutiny you can find them on the Cabinet Office's European Memoranda Search page