Fe nodwyd hefyd fod potensial am ddryswch yn y tablau yn Atodiad B y Gwerthusiad Cynaliadwyedd Integredig (ISA). Dangoswyd rhifo a geiriad polisi cynharach ochr yn ochr â rhifo a geiriad polisi terfynol yr FfDC Drafft. Rhoddwyd ISA diwygiedig sy'n mynd i'r afael â hyn ac sy’n gwella croesgyfeirio yn y ddogfen ar dudalen we ymgynghoriad y FfDC ar 28 Awst.
There was also potential for confusion in the assessment tables in Appendix B of the Integrated Sustainability Appraisal (ISA). Earlier policy numbering and wording was shown alongside the final policy numbering and wording from the Draft NDF. An amended ISA addressing this and improving cross-referencing within the document was placed on the NDF consultation webpage on 28 August.