If your NGO has consultative status with ECOSOC, you are not required to seek for special accreditation.

Only one application is needed for each entity for this ad hoc special accreditation, which is submitted at the organisational level. No one may submit an application for special accreditation.
Parent entity-sponsored projects are not eligible to apply for accreditation. The fiscal sponsor must submit documentation attesting to its legal standing. Applications for special ad hoc accreditation are only accepted from organisations having their own legal status.

Member states will consider applications from stakeholders in compliance with the appropriate General Assembly Resolution. The Member States will be informed about the organization's name and nationality. If necessary, additional details, such as the homepage and/or the purpose of participation, may also be communicated.
Representatives must register separately in order to guarantee their spot at the event; accred entities will be notified and given additional instructions to complete their registration.
Please create an Indico account if you don't already have one before submitting your application. Please refer to this page for the user manual on account creation.