This notebook was prepared as a tool for beef producers to collect data from the field, providing as a technical guideline so that farm activities can be followed up. The product consists of worksheets to be filled out by the producer, related to animal presence; sanitary and disease control; weather register; farm investments, procurement and selling; tasks planning, among others. Data collection is one of the fundamental points to achieve the strengthening of livestock production and the Field Notebook is extremely important for farmers.