Ers 1999, pasiwyd 74 o Ddeddfau a Mesurau a gwnaed bron 6,000 o Offerynnau Statudol. Mae’r statudau hyn wedi eu diwygio a’u newid dros amser, a hynny gan ein deddfwriaeth ein hunain yn ogystal â’r chyfreithiau’r Deyrnas Unedig. Er gwaethaf gwaith legislation.gov.uk yn cyfleu’r newidiadau hyn, ar hyn o bryd mae rhyw 46,000 o effeithiau ac anodiadau sydd heb eu cofnodi a’u cyhoeddi ar legislation.gov.uk, er mwyn gallu gweld ein cyfreithiau ar ei ffurf fwyaf cyfoes.
Since 1999, 74 Acts and Measures have been enacted and nearly 6,000 Statutory Instruments have been made.  These statutes have been amended and changed over time both by our own legislation and that of the UK Parliament.  Despite the work of legislation.gov.uk to reflect these changes, there are currently about 46,000 outstanding effects and annotations to be recorded and published on legislation.gov.uk to enable our laws to be accessed in their up-to-date form.