formatIso8601Date(date datetime, [boolean convertToUTC='true'], [string format='yyyy-MM-dd'T'HH:mm:ss.SSS'Z''])
Takes a date and converts it into an ISO 8601 date string.
cfboom.util.datetime
parseIso8601Date(string dateString, [string format='yyyy-MM-dd'T'HH:mm:ss.SSS'Z''])
Takes a string in ISO 8601 date format and returns a date.