Club Certificate2025
FreyaNOR 1721
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 Angles44.7°44.7°43.0°41.8°40.8°40.0°39.7°39.8°41.0°
Beat VMG1.822.563.173.613.954.184.314.384.29
52°2.863.944.795.385.766.006.146.246.20
60°3.044.165.015.595.946.166.306.436.42
75°3.144.295.165.766.106.336.496.716.81
90°3.314.585.576.136.436.616.736.907.08
110°3.394.695.686.246.576.857.097.527.80
120°3.264.535.536.156.516.827.117.678.26
135°2.894.085.085.856.316.646.947.558.25
150°2.413.504.505.345.976.366.667.237.87
Run VMG2.093.033.904.655.305.816.196.767.28
Gybe Angles148.0°148.0°151.4°154.1°160.9°166.9°175.4°177.7°177.7°
APH ToD:678.6CDL: 6.228APH ToT: 0.8841CertNo:676062
BOAT
ClassBalladDesignerMAGNUSSONROLFBuilderAlbinAge date01/1972Series date01/1971Offset fileballad.offData file676062
HULL
Length Overall9.079 mMaximum Beam2.942 mDraft1.552 mDisplacement3,299 kgDLR10.2704IMS DivisionCruiser/RacerDynamic Allowance0.490%Age Allowance0.487%
PROPELLER
InstallationPIPA entered directlyTypeN/APIPA0.0200
CREW
Maximum weight401 kg(default)Minimum weight271 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail16.9717.26Headsail Luffed20.7620.76Headsail FlyingSymmetric60.9660.96Asymmetric53.8253.82 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail4.84Storm Jib6.53Heavy Weather Jib17.61
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
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
FreyaNOR 1721
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 VMG1978.61407.31136.3996.9912.2860.6834.6822.8838.6
52°1260.4913.1751.4669.5624.6599.6586.1577.2580.4
60°1184.5865.7718.9644.5605.7584.0571.1560.1560.6
75°1147.7840.1698.3625.5590.0569.2554.3536.4528.6
90°1087.8785.4646.9586.8559.6544.3535.1522.1508.3
110°1062.0767.5633.6577.3547.6525.2507.5478.7461.8
120°1103.6794.1650.9585.5552.6527.6506.4469.5435.8
135°1245.5883.3708.7615.9570.9542.4518.5477.0436.3
150°1491.31028.1800.6674.3603.2566.2540.4497.7457.6
Run VMG1724.71187.1923.4774.7679.1619.5581.2532.5494.6
Selected Courses
Windward / Leeward1851.01297.21029.8885.8795.6740.1707.9677.6666.6
All purpose1403.8998.2805.5706.9650.7617.0595.9571.5558.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward836.40.7174
All purpose678.60.8841
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance739.50.8114
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6025
Downwind "popa"0.7928
70% up, 30% down "Ilhabela"0.6493
30% up, 70% down "Ilhabela-inverso"0.7242
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Predominantly Upwind746.00.8043
Predominantly Downwind677.50.8856
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low901.80.6653
Triple Number AP Medium674.00.8902
Triple Number AP High592.01.0135
Triple Number Windward/Leeward Low1217.90.4926
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Single Number Predominant Upwind781.00.7682
Single Number Predominant Reaching674.10.8901
Single Number Predominant Downwind710.10.8449
Predominant Upwind - Low1127.30.5322
Predominant Upwind - Low/Med837.30.7166
Predominant Upwind - Medium718.20.8354
Predominant Upwind - Med/High655.20.9157
Predominant Upwind - High635.30.9444
Predominant Downwind Low1066.10.5628
Predominant Downwind Low/Med773.80.7754
Predominant Downwind Medium649.80.9233
Predominant Downwind Med/High577.71.0386
Predominant Downwind High541.41.1082
Predominant Reaching Low966.20.6210
Predominant Reaching Low/Med719.80.8336
Predominant Reaching Medium622.40.9640
Predominant Reaching Med/High570.21.0523
Predominant Reaching High545.21.1006
SA/DSPL Upwind16.96SA/DSPL Downwind35.03
Scoring OptionTODTOT
5-Band Windward/Leeward Low1369.00.4383
5-Band Windward/Leeward Low/Med983.90.6098
5-Band Windward/Leeward Medium813.60.7375
5-Band Windward/Leeward Med/High715.60.8385
5-Band Windward/Leeward High681.00.8811
Windward/Leeward 60-40 Low1391.70.4311
Windward/Leeward 60-40 Low/Med1005.90.5965
Windward/Leeward 60-40 Medium836.80.7170
Windward/Leeward 60-40 Med/High741.20.8095
Windward/Leeward 60-40 High710.30.8447
5-Band AP Low997.50.6015
5-Band AP Low/Med776.20.7730
5-Band AP Medium662.70.9053
5-Band AP Med/High600.01.0001
5-Band AP High573.41.0464
5-Band SF Bay Tour - Low1180.90.5081
5-Band SF Bay Tour - Low/Med945.50.6346
5-Band SF Bay Tour - Medium789.70.7598
5-Band SF Bay Tour - Med/High701.70.8551
5-Band SF Bay Tour - High669.80.8958
Chicago-Mac Upwind0.7398
Chicago-Mac All Purpose0.7784
Chicago-Mac Downwind0.8131
Bayview-Mac Cove Island0.5550
Bayview-Mac Shore0.5583
Harvest Moon Regatta581.51.0319
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance739.50.8114
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance739.50.8114
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance739.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating739.50.8114
FinRating, kevyt tuuli1342.30.7450
FinRating, kova tuuli577.20.8662
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8114
Triple Number Coastal/Long Distance Low0.6653
Triple Number Coastal/Long Distance Medium0.8903
Triple Number Coastal/Long Distance High1.0135
Triple Number Windward/Leeward Low0.5157
Triple Number Windward/Leeward Medium0.7217
Triple Number Windward/Leeward High0.8516
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
For information
General Purpose Handicap (GPH)768.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance739.50.8114
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance739.50.8114
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance739.50.8114
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low901.8
Triple Number Coastal/Long Distance Medium673.9
Triple Number Coastal/Long Distance High592.0
Triple Number Windward/Leeward Low1163.5
Triple Number Windward/Leeward Medium831.4
Triple Number Windward/Leeward High704.6
Predominantly Upwind746.0
Predominantly Downwind677.5
Predominantly Reaching652.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance739.50.8114
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6653
Triple Number Coastal/Long Distance Medium0.8903
Triple Number Coastal/Long Distance High1.0135
Triple Number Windward/Leeward Low0.5157
Triple Number Windward/Leeward Medium0.7217
Triple Number Windward/Leeward High0.8516
Coastal/Long Distance0.8114
Predominantly Upwind0.8043
Predominantly Downwind0.8856
For information
General Purpose Handicap (GPH)768.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8841
Distanseseilas Trippeltall svak vind0.6653
Distanseseilas Trippeltall mellomvind0.8903
Distanseseilas Trippeltall sterk vind1.0135
Pølsebane Trippeltall svak vind0.5157
Pølsebane Trippeltall mellomvind0.7217
Pølsebane Trippeltall sterk vind0.8516
Motvind Singeltall0.8043
Medvind Singeltall0.8856
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Coastal/Long Distance739.50.8114
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind746.00.8043
Predominantly Downwind677.50.8856
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore669.90.8956
Cape Doctor Coastal562.11.0674
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6653
Triple Number Coastal/Long Distance Medium0.8903
Triple Number Coastal/Long Distance High1.0135
Triple Number Windward/Leeward Low0.5157
Triple Number Windward/Leeward Medium0.7217
Triple Number Windward/Leeward High0.8516
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6653
Triple Number Coastal/Long Distance Medium0.8903
Triple Number Coastal/Long Distance High1.0135
Triple Number Windward/Leeward Low0.5157
Triple Number Windward/Leeward Medium0.7217
Triple Number Windward/Leeward High0.8516
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance739.50.8114
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Predominantly Upwind746.00.8043
Predominantly Downwind677.50.8856
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance739.50.8114
Triple Number Coastal/Long Distance Low901.80.6653
Triple Number Coastal/Long Distance Medium673.90.8903
Triple Number Coastal/Long Distance High592.01.0135
Triple Number Windward/Leeward Low1163.50.5157
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1948.11286.2964.7796.4695.7640.1601.9547.1529.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low901.80.6653
Triple Number AP Medium674.00.8902
Triple Number AP High592.01.0135
Triple Number Windward/Leeward Low1217.90.4926
Triple Number Windward/Leeward Medium831.40.7217
Triple Number Windward/Leeward High704.60.8516
Single Number Predominant Upwind781.00.7682
Single Number Predominant Reaching674.10.8901
Single Number Predominant Downwind710.10.8449
Predominant Upwind - Low1127.30.5322
Predominant Upwind - Low/Med837.30.7166
Predominant Upwind - Medium718.20.8354
Predominant Upwind - Med/High655.20.9157
Predominant Upwind - High635.30.9444
Predominant Downwind Low1066.10.5628
Predominant Downwind Low/Med773.80.7754
Predominant Downwind Medium649.80.9233
Predominant Downwind Med/High577.71.0386
Predominant Downwind High541.41.1082
Predominant Reaching Low966.20.6210
Predominant Reaching Low/Med719.80.8336
Predominant Reaching Medium622.40.9640
Predominant Reaching Med/High570.21.0523
Predominant Reaching High545.21.1006
SA/DSPL Upwind16.96SA/DSPL Downwind35.03
Scoring OptionTODTOT
5-Band Windward/Leeward Low1369.00.4383
5-Band Windward/Leeward Low/Med983.90.6098
5-Band Windward/Leeward Medium813.60.7375
5-Band Windward/Leeward Med/High715.60.8385
5-Band Windward/Leeward High681.00.8811
Windward/Leeward 60-40 Low1391.70.4311
Windward/Leeward 60-40 Low/Med1005.90.5965
Windward/Leeward 60-40 Medium836.80.7170
Windward/Leeward 60-40 Med/High741.20.8095
Windward/Leeward 60-40 High710.30.8447
5-Band AP Low997.50.6015
5-Band AP Low/Med776.20.7730
5-Band AP Medium662.70.9053
5-Band AP Med/High600.01.0001
5-Band AP High573.41.0464
5-Band SF Bay Tour - Low1180.90.5081
5-Band SF Bay Tour - Low/Med945.50.6346
5-Band SF Bay Tour - Medium789.70.7598
5-Band SF Bay Tour - Med/High701.70.8551
5-Band SF Bay Tour - High669.80.8958
Chicago-Mac Upwind0.7398
Chicago-Mac All Purpose0.7784
Chicago-Mac Downwind0.8131
Bayview-Mac Cove Island0.5550
Bayview-Mac Shore0.5583
Harvest Moon Regatta581.51.0319
Club Certificate2025
FreyaNOR 1721
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBalladMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.079Max. Beam2.942Draft1.552Displacement3,299Wetted area16.87IMS L7.096LSM06.848Acc. length9.079Sink (kg/mm) 11.42
VCGD-0.220VCGM-0.116RM Rated (kg·m) 57.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight401Declared crew weightN/A
PROPELLER
Propeller TypeEnter PIPA directly
Hydro generatorNo
PIPA0.0200
RIG
Forestay tensionAftInner stayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P9.700IG11.420ISP11.420MDT10.110MDL10.160MDT20.000MDL20.000TLNo TaperMW0.000GO0.000
E2.850J3.550BAS1.340FSDFoilSFJ0.000SPL3.710WPLTPS4.130BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.220Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
FreyaNOR 1721
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2023081712200.170.711.171.882.4216.9717/08/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment626-2022012116450.030.470.931.943.044.2410.27NoNo 20.7621/01/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment1-20230817122211.5511.5511.556.306.4760.9617/08/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment626-20220121164312.4311.0411.745.356.1287%53.8221/01/2022
CRUISER/RACER REQUIREMENTS*
Accommodation length9.1 mTable area0.44 m²Headroom1.63 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity62 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity32 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.