Double HandedClub Certificate2025
For FunNED 4953
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 Angles42.6°42.6°40.7°39.5°39.2°39.3°39.5°40.5°44.3°
Beat VMG2.413.364.094.444.574.624.644.594.39
52°3.755.096.036.466.606.676.726.746.67
60°3.995.356.266.696.846.926.987.027.00
75°4.155.516.406.887.147.287.407.537.57
90°4.025.396.346.877.267.587.808.088.24
110°3.805.266.377.007.487.858.118.559.00
120°3.625.056.196.897.437.968.479.169.75
135°3.144.455.596.517.097.638.209.6211.43
150°2.523.704.805.806.607.137.638.8010.39
Run VMG2.183.204.165.025.826.426.917.849.02
Gybe Angles146.0°146.0°150.1°151.1°158.0°165.5°169.8°167.1°157.7°
APH ToD:592.6CDL: 7.898APH ToT: 1.0124CertNo:
BOAT
ClassF & F 95 STDDesignerJac. de RidderBuilderF&F BoatsAge date05/1992Series date05/1992Offset fileF&F95.offData fileNED4953
HULL
Length Overall9.495 mMaximum Beam2.838 mDraft1.767 mDisplacement2,514 kgDLR3.8794IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.330m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.5726.09Headsail Luffed22.9722.97Headsail FlyingSymmetric50.7250.72Asymmetric
STORM SAIL AREAS (m²)
Trysail7.42Storm Jib5.07Heavy Weather Jib13.68
SAIL LIMITS
Headsails5Spinnakers4
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.
Double HandedClub Certificate2025
For FunNED 4953
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 VMG1491.71070.9880.7811.3788.4779.3775.1784.0820.1
52°959.1706.8596.8557.6545.4539.6535.7534.2539.9
60°901.7673.3575.5538.5526.6520.6516.1512.6514.4
75°866.8652.9562.3523.3503.9494.4486.7477.9475.7
90°896.5667.8568.3523.8495.8474.8461.5445.6437.0
110°947.3684.5565.4514.3481.0458.6444.2420.8400.0
120°995.1712.6581.9522.5484.7452.2424.9392.9369.2
135°1147.7809.1643.8552.7508.1472.1439.3374.4314.9
150°1426.8973.6749.4621.0545.2505.2471.5409.1346.6
Run VMG1649.71124.2865.2716.7618.8560.5521.3459.2399.0
Selected Courses
Windward / Leeward1569.51097.6873.0764.0703.6669.9648.2621.6609.6
All purpose1174.8839.7683.4610.7572.2549.1532.4509.2495.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward735.90.8153
All purpose592.61.0124
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.60.9294
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7131
Downwind "popa"0.8631
70% up, 30% down "Ilhabela"0.7524
30% up, 70% down "Ilhabela-inverso"0.8119
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Predominantly Upwind643.10.9330
Predominantly Downwind600.50.9992
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low761.60.7879
Triple Number AP Medium588.61.0194
Triple Number AP High527.91.1366
Triple Number Windward/Leeward Low1032.90.5809
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Single Number Predominant Upwind670.00.8955
Single Number Predominant Reaching587.21.0219
Single Number Predominant Downwind629.20.9536
Predominant Upwind - Low907.60.6611
Predominant Upwind - Low/Med696.10.8619
Predominant Upwind - Medium624.70.9605
Predominant Upwind - Med/High591.71.0141
Predominant Upwind - High579.51.0354
Predominant Downwind Low947.90.6330
Predominant Downwind Low/Med688.30.8717
Predominant Downwind Medium578.41.0373
Predominant Downwind Med/High508.61.1797
Predominant Downwind High463.71.2940
Predominant Reaching Low823.90.7283
Predominant Reaching Low/Med625.30.9596
Predominant Reaching Medium548.01.0949
Predominant Reaching Med/High500.41.1991
Predominant Reaching High471.11.2735
SA/DSPL Upwind26.18SA/DSPL Downwind41.14
Scoring OptionTODTOT
5-Band Windward/Leeward Low1159.70.5174
5-Band Windward/Leeward Low/Med842.60.7121
5-Band Windward/Leeward Medium717.50.8363
5-Band Windward/Leeward Med/High652.00.9202
5-Band Windward/Leeward High624.10.9614
Windward/Leeward 60-40 Low1153.50.5202
Windward/Leeward 60-40 Low/Med848.20.7074
Windward/Leeward 60-40 Medium733.40.8181
Windward/Leeward 60-40 Med/High677.30.8859
Windward/Leeward 60-40 High657.00.9132
5-Band AP Low850.60.7054
5-Band AP Low/Med664.40.9031
5-Band AP Medium580.71.0333
5-Band AP Med/High534.61.1222
5-Band AP High510.91.1744
5-Band SF Bay Tour - Low989.70.6063
5-Band SF Bay Tour - Low/Med803.70.7466
5-Band SF Bay Tour - Medium692.90.8660
5-Band SF Bay Tour - Med/High635.60.9439
5-Band SF Bay Tour - High609.90.9837
Chicago-Mac Upwind0.8716
Chicago-Mac All Purpose0.8969
Chicago-Mac Downwind0.9155
Bayview-Mac Cove Island0.6502
Bayview-Mac Shore0.6563
Harvest Moon Regatta503.11.1927
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.60.9294
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.60.9294
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance645.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)645.60.9294
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9294
Triple Number Coastal/Long Distance Low0.7879
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1366
Triple Number Windward/Leeward Low0.6090
Triple Number Windward/Leeward Medium0.8226
Triple Number Windward/Leeward High0.9322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
For information
General Purpose Handicap (GPH)665.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.60.9294
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.60.9294
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.60.9294
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low761.5
Triple Number Coastal/Long Distance Medium588.5
Triple Number Coastal/Long Distance High527.9
Triple Number Windward/Leeward Low985.2
Triple Number Windward/Leeward Medium729.4
Triple Number Windward/Leeward High643.6
Predominantly Upwind643.1
Predominantly Downwind600.5
Predominantly Reaching573.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.60.9294
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7879
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1366
Triple Number Windward/Leeward Low0.6090
Triple Number Windward/Leeward Medium0.8226
Triple Number Windward/Leeward High0.9322
Coastal/Long Distance0.9294
Predominantly Upwind0.9330
Predominantly Downwind0.9992
For information
General Purpose Handicap (GPH)665.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0124
Distanseseilas Trippeltall svak vind0.7879
Distanseseilas Trippeltall mellomvind1.0195
Distanseseilas Trippeltall sterk vind1.1366
Pølsebane Trippeltall svak vind0.6090
Pølsebane Trippeltall mellomvind0.8226
Pølsebane Trippeltall sterk vind0.9322
Motvind Singeltall0.9330
Medvind Singeltall0.9992
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Coastal/Long Distance645.60.9294
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind643.10.9330
Predominantly Downwind600.50.9992
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore613.20.9785
Cape Doctor Coastal499.81.2006
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7879
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1366
Triple Number Windward/Leeward Low0.6090
Triple Number Windward/Leeward Medium0.8226
Triple Number Windward/Leeward High0.9322
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7879
Triple Number Coastal/Long Distance Medium1.0195
Triple Number Coastal/Long Distance High1.1366
Triple Number Windward/Leeward Low0.6090
Triple Number Windward/Leeward Medium0.8226
Triple Number Windward/Leeward High0.9322
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.60.9294
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Predominantly Upwind643.10.9330
Predominantly Downwind600.50.9992
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.60.9294
Triple Number Coastal/Long Distance Low761.50.7879
Triple Number Coastal/Long Distance Medium588.51.0195
Triple Number Coastal/Long Distance High527.91.1366
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.61100.2822.1688.5612.4570.3535.3480.7464.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low761.60.7879
Triple Number AP Medium588.61.0194
Triple Number AP High527.91.1366
Triple Number Windward/Leeward Low1032.90.5809
Triple Number Windward/Leeward Medium729.40.8226
Triple Number Windward/Leeward High643.60.9322
Single Number Predominant Upwind670.00.8955
Single Number Predominant Reaching587.21.0219
Single Number Predominant Downwind629.20.9536
Predominant Upwind - Low907.60.6611
Predominant Upwind - Low/Med696.10.8619
Predominant Upwind - Medium624.70.9605
Predominant Upwind - Med/High591.71.0141
Predominant Upwind - High579.51.0354
Predominant Downwind Low947.90.6330
Predominant Downwind Low/Med688.30.8717
Predominant Downwind Medium578.41.0373
Predominant Downwind Med/High508.61.1797
Predominant Downwind High463.71.2940
Predominant Reaching Low823.90.7283
Predominant Reaching Low/Med625.30.9596
Predominant Reaching Medium548.01.0949
Predominant Reaching Med/High500.41.1991
Predominant Reaching High471.11.2735
SA/DSPL Upwind26.18SA/DSPL Downwind41.14
Scoring OptionTODTOT
5-Band Windward/Leeward Low1159.70.5174
5-Band Windward/Leeward Low/Med842.60.7121
5-Band Windward/Leeward Medium717.50.8363
5-Band Windward/Leeward Med/High652.00.9202
5-Band Windward/Leeward High624.10.9614
Windward/Leeward 60-40 Low1153.50.5202
Windward/Leeward 60-40 Low/Med848.20.7074
Windward/Leeward 60-40 Medium733.40.8181
Windward/Leeward 60-40 Med/High677.30.8859
Windward/Leeward 60-40 High657.00.9132
5-Band AP Low850.60.7054
5-Band AP Low/Med664.40.9031
5-Band AP Medium580.71.0333
5-Band AP Med/High534.61.1222
5-Band AP High510.91.1744
5-Band SF Bay Tour - Low989.70.6063
5-Band SF Bay Tour - Low/Med803.70.7466
5-Band SF Bay Tour - Medium692.90.8660
5-Band SF Bay Tour - Med/High635.60.9439
5-Band SF Bay Tour - High609.90.9837
Chicago-Mac Upwind0.8716
Chicago-Mac All Purpose0.8969
Chicago-Mac Downwind0.9155
Bayview-Mac Cove Island0.6502
Bayview-Mac Shore0.6563
Harvest Moon Regatta503.11.1927
Double HandedClub Certificate2025
For FunNED 4953
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassF & F 95 STDMeasurement25/03/1992HINPlan reviewHull constructionLightCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.495Max. Beam2.838Draft1.767Displacement2,514Wetted area17.98IMS L8.620LSM08.652Acc. length9.223Sink (kg/mm) 14.36
VCGD0.073VCGM0.089RM Rated (kg·m) 65.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.330PBW0.090PIPA0.0024
PSD0.025PHD0.040PHL0.080
PSA13.0°ESL1.040
ST10.015ST20.088ST30.105
ST40.048ST50.180
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders1Rotating mastNo
P11.000IG10.065ISP10.065MDT10.090MDL10.134MDT2MDL2TLTaperMWGO
E3.850J3.250BAS1.200FSDNo FoilSFJ0.000SPL3.330WPLTPSBD0.115MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date25/03/1992
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
For FunNED 4953
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20230.230.761.422.533.3425.57
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20230.060.541.042.203.454.6010.17NoNo 22.97
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment202410.3210.3210.325.925.8150.72
CRUISER/RACER REQUIREMENTS*
Accommodation length9.2 mTable area0.44 m²Headroom1.64 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity64 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity34 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.