I completely agree with colleagues, its imperative to ensure each study activity is budgeted for as this speaks to feasibility, where some costs are in-kind or through other partner institutions e.g Ministry of Health, this should come out clearly and have support letters to this effect as it also impacts feasibility. An important one is also to review grant guidelines on allowable costs and non-allowable costs, usually the grants management team can assist with this to ensure alignment between study activities, budget lines and funder expectations.