<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.mpango wa umoja wa mataifa uliowekwa rahisi wa asili ya ldcs ambao ulianza kutumika katika 2011 ulijulikana kama mfano wa mazoea mazuri katika maandalizi ya uamuzi huu.  <response>: the eu simplified scheme of preferential rules of origin for ldcs which entered into force in 2011 was referred to as an example of good practices in the preparation of this decision. 