A fully charged DUT (i.e. MOSOC) shall be subjected to a water exposure test in accordance with the Standard for Degrees of Protection Provided by Enclosures (IP Code), IEC 60529, Tests for protection against water indicated by the second characteristic numeral 3 (IPX3) unless the EESA is provided with a higher IP Code rating, in which case the DUT shall be tested in accordance with its rating. Monitoring for information purposes per 18.6 should be conducted during the test.