Club Certificate2025
SEIKANOR 10116
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.3°42.3°40.2°38.3°37.0°36.7°36.4°36.3°37.1°
Beat VMG2.843.914.735.275.525.645.725.795.76
52°4.405.896.907.437.677.797.867.947.97
60°4.686.177.117.597.857.998.078.198.23
75°4.866.357.237.718.028.268.418.618.73
90°4.706.207.167.698.058.378.649.049.29
110°4.335.947.147.798.238.628.919.359.70
120°4.185.766.967.688.178.639.079.8610.49
135°3.665.146.377.277.848.328.809.9311.66
150°3.014.335.526.557.337.868.309.2510.53
Run VMG2.603.754.785.686.467.097.608.439.31
Gybe Angles144.2°144.2°148.7°152.3°157.7°165.3°171.4°174.5°166.3°
APH ToD:517.6CDL: 10.570APH ToT: 1.1592CertNo:7711
BOAT
ClassIMX 40DesignerNielsJeppesenBuilderX-YachtsAge date01/2002Series date01/2000Offset fileIMX401.OFFData file7711
HULL
Length Overall12.100 mMaximum Beam3.780 mDraft2.402 mDisplacement6,372 kgDLR5.7323IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight895 kg(declared)Minimum weight761 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail49.2050.23Headsail Luffed45.7245.72Headsail FlyingSymmetric108.44108.44Asymmetric
STORM SAIL AREAS (m²)
Trysail14.62Storm Jib12.90Heavy Weather Jib34.83
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
Club Certificate2025
SEIKANOR 10116
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1267.1921.2760.9683.1652.4637.9629.8621.8625.4
52°818.0611.1521.8484.5469.1462.3458.2453.2451.8
60°769.0583.4506.5474.1458.5450.7446.0439.7437.3
75°740.3567.2497.8467.2448.6435.8427.9418.1412.4
90°765.4580.2503.0468.4447.4430.3416.5398.4387.4
110°831.6605.7504.3462.2437.2417.7404.2385.1371.2
120°861.3625.2517.5468.9440.6417.2396.8365.1343.2
135°983.3700.2565.1495.2459.2432.8408.9362.5308.6
150°1197.4831.7651.8549.6490.9458.3433.5389.3341.9
Run VMG1382.9960.4752.6633.3557.5507.4473.8427.2386.6
Selected Courses
Windward / Leeward1323.9940.8756.8658.2605.0572.7551.8524.5506.0
All purpose999.5725.0597.7534.3500.6479.5464.7442.6425.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward631.80.9497
All purpose517.61.1592
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8559
Downwind "popa"0.9740
70% up, 30% down "Ilhabela"0.8882
30% up, 70% down "Ilhabela-inverso"0.9353
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Predominantly Upwind554.11.0828
Predominantly Downwind531.91.1280
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low661.40.9072
Triple Number AP Medium514.71.1656
Triple Number AP High460.11.3040
Triple Number Windward/Leeward Low886.50.6768
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Single Number Predominant Upwind574.81.0438
Single Number Predominant Reaching516.81.1610
Single Number Predominant Downwind554.71.0817
Predominant Upwind - Low780.70.7686
Predominant Upwind - Low/Med602.90.9952
Predominant Upwind - Medium537.41.1165
Predominant Upwind - Med/High504.31.1898
Predominant Upwind - High487.91.2299
Predominant Downwind Low814.10.7370
Predominant Downwind Low/Med603.10.9949
Predominant Downwind Medium513.51.1683
Predominant Downwind Med/High456.11.3154
Predominant Downwind High419.61.4298
Predominant Reaching Low711.00.8439
Predominant Reaching Low/Med549.01.0929
Predominant Reaching Medium485.31.2364
Predominant Reaching Med/High445.01.3482
Predominant Reaching High418.91.4325
SA/DSPL Upwind27.45SA/DSPL Downwind45.58
Scoring OptionTODTOT
5-Band Windward/Leeward Low990.80.6056
5-Band Windward/Leeward Low/Med726.70.8256
5-Band Windward/Leeward Medium616.60.9731
5-Band Windward/Leeward Med/High555.21.0807
5-Band Windward/Leeward High526.01.1406
Windward/Leeward 60-40 Low986.20.6084
Windward/Leeward 60-40 Low/Med729.60.8224
Windward/Leeward 60-40 Medium625.70.9589
Windward/Leeward 60-40 Med/High570.51.0517
Windward/Leeward 60-40 High545.61.0997
5-Band AP Low734.30.8172
5-Band AP Low/Med579.81.0349
5-Band AP Medium507.81.1817
5-Band AP Med/High466.51.2862
5-Band AP High443.41.3531
5-Band SF Bay Tour - Low851.60.7046
5-Band SF Bay Tour - Low/Med693.60.8650
5-Band SF Bay Tour - Medium595.21.0081
5-Band SF Bay Tour - Med/High541.61.1079
5-Band SF Bay Tour - High514.31.1667
Chicago-Mac Upwind1.0142
Chicago-Mac All Purpose1.0315
Chicago-Mac Downwind1.0413
Bayview-Mac Cove Island0.7587
Bayview-Mac Shore0.7654
Harvest Moon Regatta452.91.3247
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance562.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating562.21.0672
FinRating, kevyt tuuli974.81.0258
FinRating, kova tuuli445.61.1220
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0672
Triple Number Coastal/Long Distance Low0.9072
Triple Number Coastal/Long Distance Medium1.1658
Triple Number Coastal/Long Distance High1.3040
Triple Number Windward/Leeward Low0.7069
Triple Number Windward/Leeward Medium0.9565
Triple Number Windward/Leeward High1.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
For information
General Purpose Handicap (GPH)580.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low661.4
Triple Number Coastal/Long Distance Medium514.7
Triple Number Coastal/Long Distance High460.1
Triple Number Windward/Leeward Low848.8
Triple Number Windward/Leeward Medium627.3
Triple Number Windward/Leeward High546.8
Predominantly Upwind554.1
Predominantly Downwind531.9
Predominantly Reaching508.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9072
Triple Number Coastal/Long Distance Medium1.1658
Triple Number Coastal/Long Distance High1.3040
Triple Number Windward/Leeward Low0.7069
Triple Number Windward/Leeward Medium0.9565
Triple Number Windward/Leeward High1.0973
Coastal/Long Distance1.0672
Predominantly Upwind1.0828
Predominantly Downwind1.1280
For information
General Purpose Handicap (GPH)580.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1592
Distanseseilas Trippeltall svak vind0.9072
Distanseseilas Trippeltall mellomvind1.1658
Distanseseilas Trippeltall sterk vind1.3040
Pølsebane Trippeltall svak vind0.7069
Pølsebane Trippeltall mellomvind0.9565
Pølsebane Trippeltall sterk vind1.0973
Motvind Singeltall1.0828
Medvind Singeltall1.1280
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Coastal/Long Distance562.21.0672
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind554.11.0828
Predominantly Downwind531.91.1280
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore511.61.1729
Cape Doctor Coastal430.51.3939
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9072
Triple Number Coastal/Long Distance Medium1.1658
Triple Number Coastal/Long Distance High1.3040
Triple Number Windward/Leeward Low0.7069
Triple Number Windward/Leeward Medium0.9565
Triple Number Windward/Leeward High1.0973
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9072
Triple Number Coastal/Long Distance Medium1.1658
Triple Number Coastal/Long Distance High1.3040
Triple Number Windward/Leeward Low0.7069
Triple Number Windward/Leeward Medium0.9565
Triple Number Windward/Leeward High1.0973
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Predominantly Upwind554.11.0828
Predominantly Downwind531.91.1280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance562.21.0672
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium514.71.1658
Triple Number Coastal/Long Distance High460.11.3040
Triple Number Windward/Leeward Low848.80.7069
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.5942.7714.4597.7532.6497.3469.4424.7408.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low661.40.9072
Triple Number AP Medium514.71.1656
Triple Number AP High460.11.3040
Triple Number Windward/Leeward Low886.50.6768
Triple Number Windward/Leeward Medium627.30.9565
Triple Number Windward/Leeward High546.81.0973
Single Number Predominant Upwind574.81.0438
Single Number Predominant Reaching516.81.1610
Single Number Predominant Downwind554.71.0817
Predominant Upwind - Low780.70.7686
Predominant Upwind - Low/Med602.90.9952
Predominant Upwind - Medium537.41.1165
Predominant Upwind - Med/High504.31.1898
Predominant Upwind - High487.91.2299
Predominant Downwind Low814.10.7370
Predominant Downwind Low/Med603.10.9949
Predominant Downwind Medium513.51.1683
Predominant Downwind Med/High456.11.3154
Predominant Downwind High419.61.4298
Predominant Reaching Low711.00.8439
Predominant Reaching Low/Med549.01.0929
Predominant Reaching Medium485.31.2364
Predominant Reaching Med/High445.01.3482
Predominant Reaching High418.91.4325
SA/DSPL Upwind27.45SA/DSPL Downwind45.58
Scoring OptionTODTOT
5-Band Windward/Leeward Low990.80.6056
5-Band Windward/Leeward Low/Med726.70.8256
5-Band Windward/Leeward Medium616.60.9731
5-Band Windward/Leeward Med/High555.21.0807
5-Band Windward/Leeward High526.01.1406
Windward/Leeward 60-40 Low986.20.6084
Windward/Leeward 60-40 Low/Med729.60.8224
Windward/Leeward 60-40 Medium625.70.9589
Windward/Leeward 60-40 Med/High570.51.0517
Windward/Leeward 60-40 High545.61.0997
5-Band AP Low734.30.8172
5-Band AP Low/Med579.81.0349
5-Band AP Medium507.81.1817
5-Band AP Med/High466.51.2862
5-Band AP High443.41.3531
5-Band SF Bay Tour - Low851.60.7046
5-Band SF Bay Tour - Low/Med693.60.8650
5-Band SF Bay Tour - Medium595.21.0081
5-Band SF Bay Tour - Med/High541.61.1079
5-Band SF Bay Tour - High514.31.1667
Chicago-Mac Upwind1.0142
Chicago-Mac All Purpose1.0315
Chicago-Mac Downwind1.0413
Bayview-Mac Cove Island0.7587
Bayview-Mac Shore0.7654
Harvest Moon Regatta452.91.3247
Club Certificate2025
SEIKANOR 10116
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassIMX 40MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.100Max. Beam3.780Draft2.402Displacement6,372Wetted area28.87IMS L10.662LSM010.358Acc. length12.100Sink (kg/mm) 21.63
VCGD-0.109VCGM-0.089RM Rated (kg·m) 178.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight724Declared crew weight895
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0034
EDL1.600ST10.042ST20.180
ST30.180ST40.112ST50.260
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders3Rotating mastNo
P15.180IG15.990ISP16.030MDT10.118MDL10.242MDT20.098MDL20.182TL0.870MW0.240GO0.260
E5.500J4.500BAS1.810FSD0.035SFJ0.000SPL4.590WPLTPS0.000BD0.000MWT184.00MCG5.010
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
SEIKANOR 10116
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment267-2017110915030.161.162.063.504.5549.2009/11/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment2025 10.160.751.382.754.326.0915.73YesNo 45.7229/04/20252025 a0.130.711.362.413.394.3515.40YesNo 35.8626/06/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment7711-20040124120215.7515.7515.750.000.00108.4401/01/1753
CRUISER/RACER REQUIREMENTS*
Accommodation length12.1 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity152 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity92 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.