Individual Development Plans (IDPs) are statutory plans created under the Additional Learning Needs and Education Tribunal (Wales) Act 2018, which came into force on 1 September 2021.
Mae Cynlluniau Datblygu Unigol (CDU) yn gynlluniau statudol a grëwyd o dan Ddeddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018, a ddaeth i rym ar 1 Medi 2021.