This series of four booklets was prepared by the International NGO Coalition for the Optional Protocol to the International Covenant on Economic, Social and Cultural Rights and provides information and materials that will facilitate international and national advocacy work. Booklet 4 provides information, resources and templates to assist in lobbying for the ratification and implementation of the Optional Protocol. TO VIEW BOOKLETS 1, 2 AND 3, COPY AND PASTE THESE LINKS INTO YOUR BROWSER: https://www.amnesty.org/en/documents/ior51/001/2011/en/; https://www.amnesty.org/en/documents/ior51/002/2011/en/; https://www.amnesty.org/en/documents/ior51/003/2011/en/