30  Addenda and/or Corrigenda

30.1  In case of any Addenda and/or Corrigenda, the Contracting Authority shall ensure that the Due Date is fixed in such a way that there is a period of at least 14 (fourteen) Days or more between the issue of the Addenda and/or Corrigenda and the Due Date for submissions.

30.2  Any Addenda and/or Corrigenda shall be approved by the Contracting Authority and/or the PPP Authority prior to being issued.