Double HandedClub Certificate2025
StyrmorNOR 5701
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles42.5°42.5°40.5°40.1°39.9°39.8°39.5°39.8°41.2°
Beat VMG2.142.923.503.894.124.234.294.304.20
52°3.304.415.185.675.936.076.146.196.17
60°3.484.635.405.866.106.246.336.406.40
75°3.604.795.576.016.266.436.556.716.77
90°3.704.965.826.266.506.636.736.927.09
110°3.725.015.906.346.636.897.127.417.62
120°3.564.845.776.266.586.867.137.678.04
135°3.134.355.326.006.396.696.967.558.26
150°2.593.704.665.456.006.356.617.107.66
Run VMG2.253.204.034.725.245.676.036.587.03
Gybe Angles145.3°145.3°148.3°149.5°154.8°161.5°179.0°179.5°179.5°
APH ToD:659.7CDL: 6.564APH ToT: 0.9096CertNo:675921
BOAT
ClassAlbin AlphaDesignerPeterNorlinBuilderAlbinAge date01/1985Series date01/1985Offset fileCLG6411.OFFData file675921
HULL
Length Overall8.950 mMaximum Beam2.826 mDraft1.719 mDisplacement3,745 kgDLR10.1241IMS DivisionCruiser/RacerDynamic Allowance0.570%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight120 kg(declared)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.5523.88Headsail Luffed18.4118.41Headsail FlyingSymmetricAsymmetric49.4749.47 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.12Storm Jib5.73Heavy Weather Jib15.46
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
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
StyrmorNOR 5701
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 VMG1680.01231.81027.2926.0874.3850.2838.6836.7856.6
52°1091.2816.7695.6634.6607.0593.0586.1581.2583.7
60°1035.0778.1667.2614.8590.2576.7568.8562.5562.5
75°999.6752.2646.7599.4575.2560.0549.4536.7531.7
90°974.2725.5618.4575.4553.5543.1535.3520.5507.8
110°967.9718.4610.7567.9542.6522.7505.9485.8472.5
120°1011.4743.1624.2574.7546.8524.8505.2469.3447.7
135°1151.5828.2676.1600.1563.5538.4516.9476.5436.1
150°1387.3974.2772.8661.0599.9567.4544.6506.8469.8
Run VMG1602.51124.9892.4763.3687.1635.3596.8546.9512.0
Selected Courses
Windward / Leeward1640.11178.4959.8844.6780.7742.7717.7691.8684.3
All purpose1247.1909.8754.8678.4638.2614.1598.1578.2567.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward812.90.7381
All purpose659.70.9096
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance717.20.8366
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6378
Downwind "popa"0.8005
70% up, 30% down "Ilhabela"0.6792
30% up, 70% down "Ilhabela-inverso"0.7436
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Predominantly Upwind717.40.8363
Predominantly Downwind662.50.9056
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low832.30.7209
Triple Number AP Medium655.40.9155
Triple Number AP High594.61.0090
Triple Number Windward/Leeward Low1114.80.5382
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Single Number Predominant Upwind745.70.8046
Single Number Predominant Reaching651.50.9210
Single Number Predominant Downwind690.60.8688
Predominant Upwind - Low1009.20.5945
Predominant Upwind - Low/Med782.10.7672
Predominant Upwind - Medium696.10.8619
Predominant Upwind - Med/High655.30.9156
Predominant Upwind - High641.50.9353
Predominant Downwind Low987.30.6077
Predominant Downwind Low/Med741.00.8097
Predominant Downwind Medium640.90.9362
Predominant Downwind Med/High581.31.0322
Predominant Downwind High547.31.0963
Predominant Reaching Low885.20.6778
Predominant Reaching Low/Med685.20.8757
Predominant Reaching Medium610.20.9834
Predominant Reaching Med/High570.01.0526
Predominant Reaching High547.41.0961
SA/DSPL Upwind17.33SA/DSPL Downwind30.15
Scoring OptionTODTOT
5-Band Windward/Leeward Low1239.40.4841
5-Band Windward/Leeward Low/Med925.00.6487
5-Band Windward/Leeward Medium794.60.7551
5-Band Windward/Leeward Med/High722.90.8300
5-Band Windward/Leeward High695.00.8633
Windward/Leeward 60-40 Low1250.10.4800
Windward/Leeward 60-40 Low/Med939.80.6384
Windward/Leeward 60-40 Medium813.40.7376
Windward/Leeward 60-40 Med/High746.90.8033
Windward/Leeward 60-40 High724.10.8286
5-Band AP Low913.00.6572
5-Band AP Low/Med733.50.8180
5-Band AP Medium647.20.9271
5-Band AP Med/High600.80.9986
5-Band AP High579.91.0347
5-Band SF Bay Tour - Low1074.70.5583
5-Band SF Bay Tour - Low/Med886.40.6769
5-Band SF Bay Tour - Medium768.30.7809
5-Band SF Bay Tour - Med/High705.80.8501
5-Band SF Bay Tour - High681.40.8806
Chicago-Mac Upwind0.7813
Chicago-Mac All Purpose0.8132
Chicago-Mac Downwind0.8404
Bayview-Mac Cove Island0.6033
Bayview-Mac Shore0.6075
Harvest Moon Regatta573.91.0454
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance717.20.8366
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance717.20.8366
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance717.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating717.20.8366
FinRating, kevyt tuuli1214.40.8234
FinRating, kova tuuli583.70.8566
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8366
Triple Number Coastal/Long Distance Low0.7209
Triple Number Coastal/Long Distance Medium0.9156
Triple Number Coastal/Long Distance High1.0090
Triple Number Windward/Leeward Low0.5612
Triple Number Windward/Leeward Medium0.7431
Triple Number Windward/Leeward High0.8401
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
For information
General Purpose Handicap (GPH)736.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance717.20.8366
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance717.20.8366
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance717.20.8366
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low832.3
Triple Number Coastal/Long Distance Medium655.3
Triple Number Coastal/Long Distance High594.6
Triple Number Windward/Leeward Low1069.1
Triple Number Windward/Leeward Medium807.4
Triple Number Windward/Leeward High714.2
Predominantly Upwind717.4
Predominantly Downwind662.5
Predominantly Reaching636.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance717.20.8366
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7209
Triple Number Coastal/Long Distance Medium0.9156
Triple Number Coastal/Long Distance High1.0090
Triple Number Windward/Leeward Low0.5612
Triple Number Windward/Leeward Medium0.7431
Triple Number Windward/Leeward High0.8401
Coastal/Long Distance0.8366
Predominantly Upwind0.8363
Predominantly Downwind0.9056
For information
General Purpose Handicap (GPH)736.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9096
Distanseseilas Trippeltall svak vind0.7209
Distanseseilas Trippeltall mellomvind0.9156
Distanseseilas Trippeltall sterk vind1.0090
Pølsebane Trippeltall svak vind0.5612
Pølsebane Trippeltall mellomvind0.7431
Pølsebane Trippeltall sterk vind0.8401
Motvind Singeltall0.8363
Medvind Singeltall0.9056
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Coastal/Long Distance717.20.8366
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind717.40.8363
Predominantly Downwind662.50.9056
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore686.60.8739
Cape Doctor Coastal570.91.0509
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7209
Triple Number Coastal/Long Distance Medium0.9156
Triple Number Coastal/Long Distance High1.0090
Triple Number Windward/Leeward Low0.5612
Triple Number Windward/Leeward Medium0.7431
Triple Number Windward/Leeward High0.8401
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7209
Triple Number Coastal/Long Distance Medium0.9156
Triple Number Coastal/Long Distance High1.0090
Triple Number Windward/Leeward Low0.5612
Triple Number Windward/Leeward Medium0.7431
Triple Number Windward/Leeward High0.8401
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance717.20.8366
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Predominantly Upwind717.40.8363
Predominantly Downwind662.50.9056
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance717.20.8366
Triple Number Coastal/Long Distance Low832.30.7209
Triple Number Coastal/Long Distance Medium655.30.9156
Triple Number Coastal/Long Distance High594.61.0090
Triple Number Windward/Leeward Low1069.10.5612
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1731.91173.0902.0762.2681.3637.7604.2551.1538.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low832.30.7209
Triple Number AP Medium655.40.9155
Triple Number AP High594.61.0090
Triple Number Windward/Leeward Low1114.80.5382
Triple Number Windward/Leeward Medium807.40.7431
Triple Number Windward/Leeward High714.20.8401
Single Number Predominant Upwind745.70.8046
Single Number Predominant Reaching651.50.9210
Single Number Predominant Downwind690.60.8688
Predominant Upwind - Low1009.20.5945
Predominant Upwind - Low/Med782.10.7672
Predominant Upwind - Medium696.10.8619
Predominant Upwind - Med/High655.30.9156
Predominant Upwind - High641.50.9353
Predominant Downwind Low987.30.6077
Predominant Downwind Low/Med741.00.8097
Predominant Downwind Medium640.90.9362
Predominant Downwind Med/High581.31.0322
Predominant Downwind High547.31.0963
Predominant Reaching Low885.20.6778
Predominant Reaching Low/Med685.20.8757
Predominant Reaching Medium610.20.9834
Predominant Reaching Med/High570.01.0526
Predominant Reaching High547.41.0961
SA/DSPL Upwind17.33SA/DSPL Downwind30.15
Scoring OptionTODTOT
5-Band Windward/Leeward Low1239.40.4841
5-Band Windward/Leeward Low/Med925.00.6487
5-Band Windward/Leeward Medium794.60.7551
5-Band Windward/Leeward Med/High722.90.8300
5-Band Windward/Leeward High695.00.8633
Windward/Leeward 60-40 Low1250.10.4800
Windward/Leeward 60-40 Low/Med939.80.6384
Windward/Leeward 60-40 Medium813.40.7376
Windward/Leeward 60-40 Med/High746.90.8033
Windward/Leeward 60-40 High724.10.8286
5-Band AP Low913.00.6572
5-Band AP Low/Med733.50.8180
5-Band AP Medium647.20.9271
5-Band AP Med/High600.80.9986
5-Band AP High579.91.0347
5-Band SF Bay Tour - Low1074.70.5583
5-Band SF Bay Tour - Low/Med886.40.6769
5-Band SF Bay Tour - Medium768.30.7809
5-Band SF Bay Tour - Med/High705.80.8501
5-Band SF Bay Tour - High681.40.8806
Chicago-Mac Upwind0.7813
Chicago-Mac All Purpose0.8132
Chicago-Mac Downwind0.8404
Bayview-Mac Cove Island0.6033
Bayview-Mac Shore0.6075
Harvest Moon Regatta573.91.0454
Double HandedClub Certificate2025
StyrmorNOR 5701
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAlbin AlphaMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.950Max. Beam2.826Draft1.719Displacement3,745Wetted area17.86IMS L7.293LSM07.178Acc. length8.912Sink (kg/mm) 11.67
VCGD-0.250VCGM-0.226RM Rated (kg·m) 63.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weight120
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0033
EDL1.350ST10.048ST20.170
ST30.170ST40.098ST50.350
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P11.300IG10.700ISP10.750MDT10.080MDL10.150MDT20.000MDL20.000TL0.000MW0.000GO0.000
E3.600J3.300BAS1.420FSDFoilSFJ0.000SPL0.000WPLTPS3.550BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.250Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
StyrmorNOR 5701
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment642-2024111509520.130.721.312.212.9523.5515/11/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment642-2024111509560.080.800.901.782.623.3710.32YesNo 18.4115/11/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment642-20241115095411.3610.3310.855.435.6596%49.4715/11/2024
CRUISER/RACER REQUIREMENTS*
Accommodation length8.9 mTable area0.33 m²Headroom1.60 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity44 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity28 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.