The most common reason is that you have not completed the Agricultural Holdings Certificate. After you have filled in Certificate A, B, C or D you will be asked, on the third page of the section, to complete an Agricultural Holdings certificate. Regardless of whether the application relates to an agricultural holding or not, the details at the bottom of the page will need to be completed. If the Certificates section is still appearing incomplete, please check you have entered information in all fields - even if it is to indicate that the question is not applicable. Once all fields have been completed you can check the form is ready to send by clicking the ‘validation’ link at the very bottom of the Forms screen. Once validation is complete you will receive a message stating ‘Forms are complete’. You can move on to the next stage of the planning application process.