For the manuscripts recommended for publication, the author(s) will be expected to sign the JWEMPO copyright assignment form. Where necessary the author(s) will need to obtain permission to publish material protected by copyrights and provide evidence to the journal to that effect. Provision will be made in the form for work performed for the United Republic of Tanzania Government (for which Copyright cannot be assigned) and other similar extenuating circumstances. Copyright notes from solicited publisher will also be included in the form.