AURA  undertake rig inspections of various types utilizing the following guidelines: 
       Standard production GRP sailing yachts with aluminium masts, stainless steel rigging operating inshore. 
       
         - Annual inspection 
- Rig <5yrs – inspection by rigger – mast and standing rigging 
- Rig >5 <10yrs – riggers inspection report from Bosun’s chair close up inspection. 
- Rig >10 <15yrs – close up inspection with mast unstepped and furling gear stripped for surveyors or qualified riggers inspection and report. Recommended renewal of all standing rigging. 
- Rig>15yrs – complete renewal of all standing rigging 
Wood masts with galvanised rigging 
       
         - Annual inspection 
- Riggers inspection from Bosun’s chair
- Mast unstepped and inspected by wood specialists at <10yrs 
Large yachts and race yachts 
       
         - Specialist rigger report comprehensive visual inspection several times per year. 
- Once every four years with a maximum of ten years between inspection intervals a comprehensive full-service mast inspection/refurbishment 
Stainless steel 1 x 19 and Dyform 
       
         - Comprehensive visual inspection several times per year 
- Once every four years a comprehensive full-service mast inspection/refurbishment
 Rod Rigging 
       1. Standard cruiser / race boats 
       Dye penetrant testing cold forged ends at 3yrs / 25,000miles. Replacement at 6yrs / 45,000miles (or rehead if sufficient rod length available). 
       2. Higher spec cruisers with added safety margins in rig selection 
       Dye penetrant testing cold forged ends at 5yrs / 50,000miles. Replacement at 10yrs / 90,000miles if a planned and documented maintenance regime can be proven.
        NAVTEC
        In addition MSES will appraise condition where records are maintained in accordance with NAVTEC guidelines.