You only need to request organisation membership if you plan to share humanitarian data on behalf of your organisation. Once you register on HDX, follow the prompt to request organisation membership. You can also request membership through the organisation’s page while logged in. Please keep in mind that you need to work for the organisation in order to send a request to the organisation’s administrator(s). The requestor can not specify the role (i.e., admin, editor or member). Instead, the person receiving the request assigns the role. If you do not see this option displayed on organisation page, the organisation is a closed group and is not accepting new members.