Section 107.270 - Periodic inspection(a) Your vessel must undergo a periodic inspection within 3 months before or after the second or third anniversary of the date of your vessel's Certificate of Inspection. This periodic inspection will take the place of an annual inspection.(b) You must contact the cognizant OCMI to schedule an inspection at a time and place which he or she approves. No written application is required.(c) The scope of the periodic inspection is the same as that for the inspection for certification, as specified in § 107.231 except § 107.231(x) and (y) . The OCMI will insure that the MODU is in satisfactory condition and fit for the service for which it is intended. If your MODU passes the periodic inspection, the marine inspector will endorse your current Certificate of Inspection.(d) If the periodic inspection reveals deficiencies in your MODU's maintenance, you must make any or all repairs or improvements within the time period specified by the OCMI.(e) Nothing in this subpart limits the marine inspector from conducting such tests or inspections he or she deems necessary to be assured of the vessel's seaworthiness.USCG-1999-4976, 65 FR 6504 , Feb. 9, 2000