When uploading data into Movement, you will need to ensure that any dates are in the universal date format YYYY-MM-DD in your CSV file. 

Step 1: Identify the column(s) in your CSV with dates

Step 2: Right-click the top of the column and select Format Cells

Step 3: Under the Number tab, select Date in the Category box. Select the universal date format YYYY-MM-DD in the Type box on the right and click OK. 

Step 4: The dates will then convert into the universal date format. Save your file and upload the data into Movement