Interpretation | Date | Rule | Summary |
| 91 | 10 Feb 21 | 16.7 | Rudder sensors and where they may contact the yacht |
| 90 | 07 Feb 21 | Interp 82 | What is a strop |
| 89 | 07 Feb 21 | 21.2, 21.3, 35.17 | Mechanical components and control systems |
| 88 | 07 Feb 21 | 12.11, 31.6, Interp 80 | Aerodynamic fairing of the crew |
| 87 | 06 Feb 21 | 1.3, 16.2, 16.6 | Rudder draft change |
| 86 | 09 Feb 21 | 22.7 | Connection of hydraulic actuators to control surfaces |
| 85 | 06 Feb 21 | 18.2 | Bridging hollows in sail measurement |
| 84 | 06 Feb 21 | 21.3, 22.7, 22.9, 22.13 | Hydraulic actuators and mechanical connection to control surfaces |
| 83 | 02 Feb 21 | 22.7, 35.55 | Hydraulic actuators |
| 82 | 04 Feb 21 | 20.1, 20.5 | Strop |
| 81 | 27 Jan 21 | 20.9 | Use of shock cord in rigging |
| 80 | 27 Jan 21 | 12.11 Interp 054 | Aerodynamic fairings that cover the crew |
| 79 | 25 Jan 21 | 20.6, 20.26, 35.17 | Mainsail control systems |
| 78 | 23 Jan 21 | 20.9 | Adding tape to supplied rigging |
| 77 | 19 Jan 21 | 20.10, 35.73, Rig/Sail-plan | Fairing on mast for backstay |
| 76 | 16 Jan 21 | 12.2, 35.99 | Backstays and backstay strops |
| 75 | 14 Jan 21 | 20.5, 20.6, 12.10 | Positioning of backstays while racing |
| 74 | 14 Jan 21 | 20.5, 20.6, 11.20, 17.7 | Compliance with 20.5 and 20.6 whilst racing |
| 73 | 08 Jan 21 | 12.11, 28.10 | Covering of crew carried equipment |
| 72 | 04 Jan 21 | 12.2, 20.1, 20.5, 20.6, 20.9, 20.19 | Adjustment of running backstays and lowering mainsails |
| 71 | 04 Jan 21 | 13.1, 13.2, 15.8, 15.9, 35.1 | Foil flap connections to foil wings |
| 70 | 30 Dec 20 | 28.2 | Scheduling of crew weighing dates |
| 69 | 12 Dec 20 | 23.1, 23.5, 26.2, 26.3, 35.10, 35.20, 35.109, 35.40, 35.87 | Cameras and screens. Cameras looking at foils etc |
| 68 | 04 Jan 20 | ||
| 67 | 04 Dec 20 | 23.1, 23.5, 26.2, 26.3, 35.10, 35.20, 35.109 | Cameras and screens. Cameras looking at foils etc |
| 66 | 11 Dec 20 | 18.2 | Hollows at sail girth points |
| 65 | 30 Nov 20 | 11.16, 11.14, 11.8 | Wet box drainage |
| 64 | 11 Dec 20 | 3.11, 10.1, 10.3, 35.108 | Tolerances in rule 10.1 |
| 63 | 30 Nov 20 | 20.17 | Continuous attachment of mainsail luff |
| 62 | 18 Nov 20 | 22.8, 24.1, 24.2 | ECC motors driving pumps on the HCC and such HCC system having accumulators and sensors |
| 61 | 10 Nov 20 | 19.13, 35.15 | Headsail sheeting |
| 60 | 10 Nov 20 | 19.13, 35.15 | Headsail sheeting |
| 59 | 08 Nov 20 | 32.5 | Interpretation process |
| 58 | 10 Nov 20 | 19.10, 19.13 | Use of headsail sheets and winches using tack or gybe |
| 57 | 03 Nov 20 | 18.5, 35.64, 35.63, 35.66, 35.69, 20.13, 18.2, 5.11, 20.12, 19.14, 20.14 | Hollows at sail girth points |
| 56 | 21 Oct 20 | 20.17, 20.2 | Mainsail attachment zones |
| 55 | 02 Nov 20 | 21.2, 22.8, 24.1, 24.2, 35.24, 35.25, 35.26, 23.1, 35.109, 24.2 | Current sensor in pump motors |
| 54 | 26 Oct 20 | 12.11, 19.13 | Loading and unloading headsail sheets from winch |
| 53 | 21 Sep 20 | 19.5, 20.25 | Hoist code zero on jib halyard. No need to measure with code zero halyard |
| 52 | 26 Oct 20 | 18.1, 20.11, 20.29, 35.71, 35.98 | Mainsail luff attachment devices |
| 51 | 21 Sep 20 | 28.4, 28.5, 28.9, 35.8 | Carried equipment being left on the yacht |
| 50 | 24 Aug 20 | 19.13 | Control of length of headsail sheet |
| 49 | 05 Aug 20 | 19.1, 19.4, 19.10, 20.7, 20.9, 20.10 | 2:1 headsail halyard |
| 48 | 22 Jul 20 | 22.2, 22.3, 22.4, 35.17, 35.43 | Hydraulic systems on board that aren't used for control surfaces |
| 47 | 05 Aug 20 | 31.12 | Configurations as recorded on the certificate |
| 46 | 02 May 20 | 6.1 | Solenoids and hydraulic valves |
| 45 | 16 May 20 | 23.2, 23.6, 24.4, 25.1, 27.7, 27.8 | Power supplies for CIS, ILS and ECC |
| 44 | 16 May 20 | 15.3, 15.4, 15.5, 35.94 | Rotation of foil flaps |
| 43 | 01 May 20 | 19.1, 19.3, 19.9, 19.14, 35.44, 35.46, 35.47, 35.71, 35.98 | Fairings of luff cables |
| 42 | 02 May 20 | 35.13, 35.104, 34.1, 6.1, 7.1,8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7 | Commercial products, paints, core etc |
| 41 | 16 Mar 20 | 17.1, 17.5, 35.6, 11.16 | Bowsprits can be sealed but not bonded to hull |
| 40 | 16 Mar 20 | 20.6, 20.11, 20.16, 20.17, 20.26, 20.23, 21.1, 21.4, 35.16, 35.97 | Batten connection details in way of mast. Max 400mm. |
| 39 | 19 Feb 20 | 5.1, 5.2, 27.1, 35.28 | Modifying FCS |
| 38 | 17 Feb 20 | 15.4, 21.4, 21.5, 35.15 | Stored energy in control surfaces |
| 37 | 22 Feb 20 | 13.2, 16.2 | Splits in linear components |
| 36 | 04 Feb 20 | 21.2, 21.9, 23.1, 24.1 | Disabled accelerometer in ECC |
| 35 | 04 Feb 20 | 8.7 | Bobstay is not a controlled component |
| 34 | 10 Feb 20 | 19.10, 19.15 | Tacklines and code zero cunninghams |
| 33 | 22 Feb 20 | 19.10, 19.11, 19.12, 19.13, 35.97 | Clew block arrangement |
| 32 | 07 Feb 20 | 22.5, 22.6 | Pilot operated valves |
| 31 | 04 Feb 20 | 21.3 | Traveller rams and indexed control |
| 30 | 28 Nov 19 | 20.23 | Clarify language around batten connections |
| 29 | 22 Nov 19 | 13.1, 16.1, 17.1, 17.5, 35.64 | Linear components and fastening of linear components |
| 28 | 28 Oct 19 | 15.7, 35.90, 35.36, 35.35 | Foil flap chord lengths |
| 27 | 25 Sep 19 | 11.8 | Watertight bulkhead requirement |
| 26 | 15 Sep 19 | 11.7, 11.19, 28.7, 28.8, 28.9, 28.10, 35.52 | Cockpit soles and hull panel weight requirements |
| 25 | 24 Sep 19 | 12.6, 13.1, 13.2, 13.8, 14.8 | Foil arm drums |
| 24 | 19 Aug 19 | 13.1, 15.2 | Foil flaps, can be joined but need to have two |
| 23 | 25 Sep 19 | 13.1, 13.2, 13.4, 15.3, 35.36, 35.93 | Foil wing and rondure |
| 22 | 25 Sep 19 | 22.5, 22.6 | Pilot valves and actuators |
| 21 | 16 Jun 19 | 8.5, 9.1 | Base coat, Clear coat commercial products |
| 20 | 16 Jun 19 | 8.5, 9.1 | Awlgrip paint and commercial products |
| 19 | 30 Jul 19 | 10.1, 10.13 | Boxes / fairing on hulls |
| 18 | 31 May 19 | 26.2, 26.3 | Sensors in CIS devices |
| 17 | 31 May 19 | 12.9, 21.2, 21.3 | Indexed control of bullets in rams. Backstay examples. |
| 16 | 31 May 19 | 12.9, 21.2, 21.3 | Control of control surfaces. Mainsheet traveller example |
| 15 | 07 Apr 19 | 21.2, 21.3 | Clarification about non compliance outlined in Int 11 |
| 14 | 25 Feb 19 | 11.14 | Retained water on deck, in rigging etc |
| 13 | 07 Feb 19 | 10.1, 10.13, 19.16 | Weight of headsail covers in 10.1 |
| 12 | 04 Feb 19 | 1.3 | Cable penetrations and gaps Refers to Interp 8 |
| 11 | 14 Feb 19 | 21.2, 21.3 | Hydraulic rams, locks and indexed control |
| 10 | 03 Jan 19 | 1.1, 31.8, 31.11, 31.12, 34.1 | Measurement certificates, authority and information |
| 9 | 03 Jan 19 | 22.5, 22.6, 35.3 | Hydraulic actuators, feedback and valves |
| 8 | 11 Jan 19 | 5.1, 5.2, 5.3, 20.1, 20.2, 20.3, 35.77 | Mast tubes, holes and openings |
| 7 | 01 Dec 18 | 20.1, 20.5, 20.6 | Dock tune and rig settings |
| 6 | 22 Nov 18 | 7.2, 8.7, 35.103 | Manufacturing requirements of uncontrolled components |
| 5 | 19 Dec 18 | 12.11 | Crew coverage and occasional covering |
| 4 | 25 Oct 18 | 7.7 | Timber mould or does it have to be a mould plug? |
| 3 | 03 Jan 19 | 9.1, 11.19, 35.52, 35.53 | Panel weight and paint finish, how it is measured |
| 2 | 19 Oct 18 | 21.2, 21.3 | Locks on a code zero halyard and indexed control |
| 1 | 16 Oct 18 | 6.4, 6.8, 7.2, 11.18, 35.64 | Linear components and voids closing |
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