Double HandedClub Certificate2025
SamoaCRO 2803
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
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 Angles43.4°43.4°41.3°40.1°39.5°39.2°39.1°39.3°40.7°
Beat VMG3.024.094.845.215.405.515.565.625.51
52°4.736.257.217.647.837.938.008.098.07
60°5.066.607.507.938.108.198.288.388.38
75°5.286.837.718.168.418.548.658.858.93
90°5.166.727.668.208.548.819.019.309.54
110°4.636.337.598.308.779.099.359.8110.03
120°4.506.207.498.258.779.279.7110.3410.94
135°4.025.626.937.868.468.989.5310.8012.40
150°3.314.725.967.017.838.378.839.8011.13
Run VMG2.874.095.166.076.807.317.748.549.64
Gybe Angles142.2°142.2°145.8°149.4°151.6°154.4°158.5°157.9°145.6°
APH ToD:499.3CDL: 11.194APH ToT: 1.2016CertNo:176/25
BOAT
ClassSalona 44DesignerJakopinBuilderAD BoatsAge date06/2010Series date01/2010Offset fileS44IBCB.OFFData fileCRO2803
HULL
Length Overall13.550 mMaximum Beam4.176 mDraft2.421 mDisplacement9,442 kgDLR4.9943IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.450m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail56.1956.92Headsail Luffed44.2044.20Headsail Flying78.4978.49SymmetricAsymmetric142.59142.59 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail17.64Storm Jib14.29Heavy Weather Jib38.56
SAIL LIMITS
Headsails6
✱ Woven polyester sails
Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
SPL = 5.355
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
SamoaCRO 2803
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
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 VMG1193.1880.9744.3690.6666.3653.7647.1641.0653.3
52°761.5575.9499.6471.3459.5454.1449.7444.9446.0
60°711.2545.4479.7454.2444.4439.5435.0429.8429.5
75°682.1526.9466.8441.1428.2421.4416.0407.0403.1
90°698.2535.4469.7439.0421.4408.7399.4387.0377.2
110°777.9568.5474.5433.5410.5396.0384.9366.9358.8
120°799.6580.4480.7436.3410.3388.4370.6348.2329.2
135°895.1640.5519.7457.9425.7400.9377.9333.3290.2
150°1086.6762.9604.5513.6459.9430.0407.9367.4323.5
Run VMG1254.9880.9698.0593.1529.8492.5465.2421.7373.5
Selected Courses
Windward / Leeward1223.0880.9721.1641.8598.0573.1556.1531.3513.4
All purpose923.4677.1565.6513.0484.9467.8455.0435.5421.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward620.70.9666
All purpose499.31.2016
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance543.51.1039
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8530
Downwind "popa"1.0291
70% up, 30% down "Ilhabela"0.8992
30% up, 70% down "Ilhabela-inverso"0.9691
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Predominantly Upwind540.41.1103
Predominantly Downwind504.01.1904
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low621.30.9657
Triple Number AP Medium496.81.2078
Triple Number AP High450.91.3307
Triple Number Windward/Leeward Low835.40.7182
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Single Number Predominant Upwind559.21.0730
Single Number Predominant Reaching490.11.2243
Single Number Predominant Downwind524.51.1439
Predominant Upwind - Low733.40.8181
Predominant Upwind - Low/Med580.61.0334
Predominant Upwind - Medium527.31.1379
Predominant Upwind - Med/High499.91.2002
Predominant Upwind - High486.21.2340
Predominant Downwind Low750.60.7994
Predominant Downwind Low/Med565.21.0616
Predominant Downwind Medium488.51.2281
Predominant Downwind Med/High439.91.3640
Predominant Downwind High406.81.4749
Predominant Reaching Low658.20.9115
Predominant Reaching Low/Med516.71.1612
Predominant Reaching Medium462.51.2974
Predominant Reaching Med/High428.61.3999
Predominant Reaching High406.11.4775
SA/DSPL Upwind22.31SA/DSPL Downwind44.17
Scoring OptionTODTOT
5-Band Windward/Leeward Low926.70.6474
5-Band Windward/Leeward Low/Med698.50.8589
5-Band Windward/Leeward Medium607.90.9870
5-Band Windward/Leeward Med/High558.31.0747
5-Band Windward/Leeward High532.51.1267
Windward/Leeward 60-40 Low926.30.6477
Windward/Leeward 60-40 Low/Med705.60.8503
Windward/Leeward 60-40 Medium620.90.9663
Windward/Leeward 60-40 Med/High576.41.0409
Windward/Leeward 60-40 High554.91.0813
5-Band AP Low682.30.8793
5-Band AP Low/Med551.61.0878
5-Band AP Medium490.91.2222
5-Band AP Med/High456.41.3146
5-Band AP High436.51.3745
5-Band SF Bay Tour - Low801.20.7489
5-Band SF Bay Tour - Low/Med667.20.8993
5-Band SF Bay Tour - Medium585.71.0245
5-Band SF Bay Tour - Med/High541.11.1088
5-Band SF Bay Tour - High517.31.1599
Chicago-Mac Upwind1.0448
Chicago-Mac All Purpose1.0780
Chicago-Mac Downwind1.1041
Bayview-Mac Cove Island0.8066
Bayview-Mac Shore0.8134
Harvest Moon Regatta430.41.3941
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance543.51.1039
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance543.51.1039
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance543.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating543.51.1039
FinRating, kevyt tuuli908.41.1009
FinRating, kova tuuli438.51.1402
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.1039
Triple Number Coastal/Long Distance Low0.9657
Triple Number Coastal/Long Distance Medium1.2079
Triple Number Coastal/Long Distance High1.3307
Triple Number Windward/Leeward Low0.7490
Triple Number Windward/Leeward Medium0.9730
Triple Number Windward/Leeward High1.0888
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
For information
General Purpose Handicap (GPH)555.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance543.51.1039
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance543.51.1039
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance543.51.1039
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low621.3
Triple Number Coastal/Long Distance Medium496.7
Triple Number Coastal/Long Distance High450.9
Triple Number Windward/Leeward Low801.1
Triple Number Windward/Leeward Medium616.6
Triple Number Windward/Leeward High551.1
Predominantly Upwind540.4
Predominantly Downwind504.0
Predominantly Reaching481.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance543.51.1039
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9657
Triple Number Coastal/Long Distance Medium1.2079
Triple Number Coastal/Long Distance High1.3307
Triple Number Windward/Leeward Low0.7490
Triple Number Windward/Leeward Medium0.9730
Triple Number Windward/Leeward High1.0888
Coastal/Long Distance1.1039
Predominantly Upwind1.1103
Predominantly Downwind1.1904
For information
General Purpose Handicap (GPH)555.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.2016
Distanseseilas Trippeltall svak vind0.9657
Distanseseilas Trippeltall mellomvind1.2079
Distanseseilas Trippeltall sterk vind1.3307
Pølsebane Trippeltall svak vind0.7490
Pølsebane Trippeltall mellomvind0.9730
Pølsebane Trippeltall sterk vind1.0888
Motvind Singeltall1.1103
Medvind Singeltall1.1904
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Coastal/Long Distance543.51.1039
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind540.41.1103
Predominantly Downwind504.01.1904
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore518.81.1565
Cape Doctor Coastal425.91.4086
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9657
Triple Number Coastal/Long Distance Medium1.2079
Triple Number Coastal/Long Distance High1.3307
Triple Number Windward/Leeward Low0.7490
Triple Number Windward/Leeward Medium0.9730
Triple Number Windward/Leeward High1.0888
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9657
Triple Number Coastal/Long Distance Medium1.2079
Triple Number Coastal/Long Distance High1.3307
Triple Number Windward/Leeward Low0.7490
Triple Number Windward/Leeward Medium0.9730
Triple Number Windward/Leeward High1.0888
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance543.51.1039
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Predominantly Upwind540.41.1103
Predominantly Downwind504.01.1904
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance543.51.1039
Triple Number Coastal/Long Distance Low621.30.9657
Triple Number Coastal/Long Distance Medium496.71.2079
Triple Number Coastal/Long Distance High450.91.3307
Triple Number Windward/Leeward Low801.10.7490
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1301.2880.9678.6578.2518.7485.4458.1414.9400.1
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low621.30.9657
Triple Number AP Medium496.81.2078
Triple Number AP High450.91.3307
Triple Number Windward/Leeward Low835.40.7182
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High551.11.0888
Single Number Predominant Upwind559.21.0730
Single Number Predominant Reaching490.11.2243
Single Number Predominant Downwind524.51.1439
Predominant Upwind - Low733.40.8181
Predominant Upwind - Low/Med580.61.0334
Predominant Upwind - Medium527.31.1379
Predominant Upwind - Med/High499.91.2002
Predominant Upwind - High486.21.2340
Predominant Downwind Low750.60.7994
Predominant Downwind Low/Med565.21.0616
Predominant Downwind Medium488.51.2281
Predominant Downwind Med/High439.91.3640
Predominant Downwind High406.81.4749
Predominant Reaching Low658.20.9115
Predominant Reaching Low/Med516.71.1612
Predominant Reaching Medium462.51.2974
Predominant Reaching Med/High428.61.3999
Predominant Reaching High406.11.4775
SA/DSPL Upwind22.31SA/DSPL Downwind44.17
Scoring OptionTODTOT
5-Band Windward/Leeward Low926.70.6474
5-Band Windward/Leeward Low/Med698.50.8589
5-Band Windward/Leeward Medium607.90.9870
5-Band Windward/Leeward Med/High558.31.0747
5-Band Windward/Leeward High532.51.1267
Windward/Leeward 60-40 Low926.30.6477
Windward/Leeward 60-40 Low/Med705.60.8503
Windward/Leeward 60-40 Medium620.90.9663
Windward/Leeward 60-40 Med/High576.41.0409
Windward/Leeward 60-40 High554.91.0813
5-Band AP Low682.30.8793
5-Band AP Low/Med551.61.0878
5-Band AP Medium490.91.2222
5-Band AP Med/High456.41.3146
5-Band AP High436.51.3745
5-Band SF Bay Tour - Low801.20.7489
5-Band SF Bay Tour - Low/Med667.20.8993
5-Band SF Bay Tour - Medium585.71.0245
5-Band SF Bay Tour - Med/High541.11.1088
5-Band SF Bay Tour - High517.31.1599
Chicago-Mac Upwind1.0448
Chicago-Mac All Purpose1.0780
Chicago-Mac Downwind1.1041
Bayview-Mac Cove Island0.8066
Bayview-Mac Shore0.8134
Harvest Moon Regatta430.41.3941
Double HandedClub Certificate2025
SamoaCRO 2803
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSalona 44Measurement05/09/2010HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA13.550Max. Beam4.176Draft2.421Displacement9,442Wetted area35.64IMS L12.342LSM012.364Acc. length13.550Sink (kg/mm) 28.35
VCGD0.029VCGM0.024RM Rated (kg·m) 257.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.450PBWPIPA0.0008
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders3Rotating mastNo
P16.800IG16.900ISP17.740MDT10.130MDL10.230MDT20.130MDL20.230TL1.800MWGO
E6.000J5.050BAS1.780FSD0.040SFJ0.050SPLWPLTPS6.440BD0.220MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date10/10/2023
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
SamoaCRO 2803
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.151.051.903.584.8156.1906/10/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.040.951.934.116.518.8018.45NoYes078.4907/10/202310.050.691.382.703.985.2116.60YesNo 44.2007/10/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment119.8717.9618.928.8010.0388%142.5911/05/2011
CRUISER/RACER REQUIREMENTS*
Accommodation length13.6 mTable area0.66 m²Headroom1.87 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity228 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity122 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.