Non Spin/HSFClub Certificate2025
TellusNOR 16115
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 Angles45.1°45.1°43.1°41.4°40.1°39.4°39.3°39.5°40.8°
Beat VMG2.283.214.004.605.035.265.355.385.27
52°3.624.996.076.827.327.587.707.777.74
60°3.905.316.387.107.557.827.968.068.06
75°4.085.536.597.317.758.058.298.558.65
90°3.965.416.507.277.768.108.418.959.27
110°3.394.795.976.897.558.008.389.149.91
120°3.154.505.686.627.357.848.239.029.85
135°2.683.925.066.036.847.467.908.659.43
150°2.273.334.335.266.076.777.348.118.82
Run VMG1.942.883.814.705.536.276.937.888.59
Gybe Angles144.8°144.8°172.1°173.5°175.3°176.2°177.5°178.9°178.9°
APH ToD:581.2CDL: 9.941APH ToT: 1.0323CertNo:676028
BOAT
ClassSO 380 PerformanceDesignerLOMBARD MARCBuilderJeanneauAge date01/2022Series date01/2021Offset fileSO380_CL.OFFData file676028
HULL
Length Overall11.750 mMaximum Beam3.760 mDraft2.017 mDisplacement6,734 kgDLR5.1349IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.130%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight783 kg(default)Minimum weight653 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.7040.67Headsail Luffed30.4430.44Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail10.48Storm Jib9.65Heavy Weather Jib26.05
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
Spinnakers0
✱ No spinnaker pole aboard
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.
Non Spin/HSFClub Certificate2025
TellusNOR 16115
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 VMG1580.41120.7900.6783.3715.4684.3673.0669.3682.9
52°995.5721.4593.5527.7491.9474.8467.8463.2464.9
60°923.9677.5564.5507.1476.7460.5452.4446.7446.6
75°882.7651.1545.9492.6464.7447.1434.3421.1416.3
90°908.5665.8553.7495.0463.9444.2428.2402.2388.5
110°1061.3751.7602.6522.1476.6449.9429.4393.8363.3
120°1143.8800.4633.9543.5490.1459.2437.4399.3365.5
135°1344.9919.4710.9596.7526.5482.6455.6416.3381.6
150°1583.21081.7831.8684.2592.9531.9490.8444.0408.1
Run VMG1854.91249.1946.0765.5651.2573.9519.3456.8419.3
Selected Courses
Windward / Leeward1716.21184.9923.3774.4683.3629.1596.2563.0551.1
All purpose1274.1896.6713.5612.4552.8517.8496.2470.8456.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward725.00.8276
All purpose581.21.0323
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance638.90.9392
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7572
Downwind "popa"0.8137
70% up, 30% down "Ilhabela"0.7733
30% up, 70% down "Ilhabela-inverso"0.7959
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Predominantly Upwind616.20.9737
Predominantly Downwind612.80.9792
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low805.10.7453
Triple Number AP Medium577.41.0391
Triple Number AP High492.11.2192
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Single Number Predominant Upwind645.20.9300
Single Number Predominant Reaching582.41.0302
Single Number Predominant Downwind647.20.9271
Predominant Upwind - Low953.30.6294
Predominant Upwind - Low/Med697.00.8608
Predominant Upwind - Medium588.81.0190
Predominant Upwind - Med/High534.11.1235
Predominant Upwind - High516.41.1619
Predominant Downwind Low1037.50.5783
Predominant Downwind Low/Med724.70.8280
Predominant Downwind Medium582.71.0296
Predominant Downwind Med/High495.91.2099
Predominant Downwind High454.91.3191
Predominant Reaching Low874.90.6858
Predominant Reaching Low/Med635.70.9438
Predominant Reaching Medium532.61.1266
Predominant Reaching Med/High473.01.2684
Predominant Reaching High444.71.3493
SA/DSPL Upwind19.54SA/DSPL Downwind19.54
Scoring OptionTODTOT
5-Band Windward/Leeward Low1252.70.4790
5-Band Windward/Leeward Low/Med873.90.6866
5-Band Windward/Leeward Medium702.20.8545
5-Band Windward/Leeward Med/High603.50.9943
5-Band Windward/Leeward High566.71.0588
Windward/Leeward 60-40 Low1238.30.4845
Windward/Leeward 60-40 Low/Med872.00.6881
Windward/Leeward 60-40 Medium708.40.8470
Windward/Leeward 60-40 Med/High618.30.9704
Windward/Leeward 60-40 High587.81.0208
5-Band AP Low911.60.6582
5-Band AP Low/Med681.10.8809
5-Band AP Medium565.51.0609
5-Band AP Med/High500.31.1992
5-Band AP High472.81.2690
5-Band SF Bay Tour - Low1063.50.5642
5-Band SF Bay Tour - Low/Med832.40.7208
5-Band SF Bay Tour - Medium676.50.8869
5-Band SF Bay Tour - Med/High589.81.0173
5-Band SF Bay Tour - High558.21.0748
Chicago-Mac Upwind0.8934
Chicago-Mac All Purpose0.8944
Chicago-Mac Downwind0.8834
Bayview-Mac Cove Island0.6171
Bayview-Mac Shore0.6246
Harvest Moon Regatta495.91.2099
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance638.90.9392
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance638.90.9392
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance638.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating638.90.9392
FinRating, kevyt tuuli1234.10.8103
FinRating, kova tuuli476.61.0491
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9392
Triple Number Coastal/Long Distance Low0.7453
Triple Number Coastal/Long Distance Medium1.0393
Triple Number Coastal/Long Distance High1.2192
Triple Number Windward/Leeward Low0.5692
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High1.0136
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
For information
General Purpose Handicap (GPH)663.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance638.90.9392
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance638.90.9392
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance638.90.9392
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low805.0
Triple Number Coastal/Long Distance Medium577.3
Triple Number Coastal/Long Distance High492.1
Triple Number Windward/Leeward Low1054.1
Triple Number Windward/Leeward Medium720.1
Triple Number Windward/Leeward High591.9
Predominantly Upwind616.2
Predominantly Downwind612.8
Predominantly Reaching574.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance638.90.9392
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7453
Triple Number Coastal/Long Distance Medium1.0393
Triple Number Coastal/Long Distance High1.2192
Triple Number Windward/Leeward Low0.5692
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High1.0136
Coastal/Long Distance0.9392
Predominantly Upwind0.9737
Predominantly Downwind0.9792
For information
General Purpose Handicap (GPH)663.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0323
Distanseseilas Trippeltall svak vind0.7453
Distanseseilas Trippeltall mellomvind1.0393
Distanseseilas Trippeltall sterk vind1.2192
Pølsebane Trippeltall svak vind0.5692
Pølsebane Trippeltall mellomvind0.8332
Pølsebane Trippeltall sterk vind1.0136
Motvind Singeltall0.9737
Medvind Singeltall0.9792
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Coastal/Long Distance638.90.9392
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind616.20.9737
Predominantly Downwind612.80.9792
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore554.71.0818
Cape Doctor Coastal461.01.3014
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7453
Triple Number Coastal/Long Distance Medium1.0393
Triple Number Coastal/Long Distance High1.2192
Triple Number Windward/Leeward Low0.5692
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High1.0136
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7453
Triple Number Coastal/Long Distance Medium1.0393
Triple Number Coastal/Long Distance High1.2192
Triple Number Windward/Leeward Low0.5692
Triple Number Windward/Leeward Medium0.8332
Triple Number Windward/Leeward High1.0136
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance638.90.9392
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Predominantly Upwind616.20.9737
Predominantly Downwind612.80.9792
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance638.90.9392
Triple Number Coastal/Long Distance Low805.00.7453
Triple Number Coastal/Long Distance Medium577.31.0393
Triple Number Coastal/Long Distance High492.11.2192
Triple Number Windward/Leeward Low1054.10.5692
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1859.41191.3867.8695.3592.6539.1502.3448.9431.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low805.10.7453
Triple Number AP Medium577.41.0391
Triple Number AP High492.11.2192
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium720.10.8332
Triple Number Windward/Leeward High591.91.0136
Single Number Predominant Upwind645.20.9300
Single Number Predominant Reaching582.41.0302
Single Number Predominant Downwind647.20.9271
Predominant Upwind - Low953.30.6294
Predominant Upwind - Low/Med697.00.8608
Predominant Upwind - Medium588.81.0190
Predominant Upwind - Med/High534.11.1235
Predominant Upwind - High516.41.1619
Predominant Downwind Low1037.50.5783
Predominant Downwind Low/Med724.70.8280
Predominant Downwind Medium582.71.0296
Predominant Downwind Med/High495.91.2099
Predominant Downwind High454.91.3191
Predominant Reaching Low874.90.6858
Predominant Reaching Low/Med635.70.9438
Predominant Reaching Medium532.61.1266
Predominant Reaching Med/High473.01.2684
Predominant Reaching High444.71.3493
SA/DSPL Upwind19.54SA/DSPL Downwind19.54
Scoring OptionTODTOT
5-Band Windward/Leeward Low1252.70.4790
5-Band Windward/Leeward Low/Med873.90.6866
5-Band Windward/Leeward Medium702.20.8545
5-Band Windward/Leeward Med/High603.50.9943
5-Band Windward/Leeward High566.71.0588
Windward/Leeward 60-40 Low1238.30.4845
Windward/Leeward 60-40 Low/Med872.00.6881
Windward/Leeward 60-40 Medium708.40.8470
Windward/Leeward 60-40 Med/High618.30.9704
Windward/Leeward 60-40 High587.81.0208
5-Band AP Low911.60.6582
5-Band AP Low/Med681.10.8809
5-Band AP Medium565.51.0609
5-Band AP Med/High500.31.1992
5-Band AP High472.81.2690
5-Band SF Bay Tour - Low1063.50.5642
5-Band SF Bay Tour - Low/Med832.40.7208
5-Band SF Bay Tour - Medium676.50.8869
5-Band SF Bay Tour - Med/High589.81.0173
5-Band SF Bay Tour - High558.21.0748
Chicago-Mac Upwind0.8934
Chicago-Mac All Purpose0.8944
Chicago-Mac Downwind0.8834
Bayview-Mac Cove Island0.6171
Bayview-Mac Shore0.6246
Harvest Moon Regatta495.91.2099
Non Spin/HSFClub Certificate2025
TellusNOR 16115
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSO 380 PerformanceMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.750Max. Beam3.760Draft2.017Displacement6,734Wetted area30.98IMS L11.166LSM010.945Acc. length11.750Sink (kg/mm) 24.56
VCGD0.248VCGM0.271RM Rated (kg·m) 174.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight783Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0015
PSD0.000PHD0.000PHL0.000
PSA0.0°ESL0.000
ST10.000ST20.000ST30.000
ST40.000ST50.000
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P13.450IG13.890ISP13.950MDT10.160MDL10.225MDT20.000MDL20.000TLNo TaperMW0.000GO0.000
E4.450J4.220BAS1.800FSDFoilSFJ0.000SPL0.000WPLTPS4.750BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.248Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
TellusNOR 16115
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment622-2023110817101.141.752.193.033.7539.7008/11/2023kun for huskeliste; fot: 4,30m - skal måles og merkes på båten senere
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment622-2023110817250.070.541.052.203.524.5513.42NoNo 30.4408/11/2023
CRUISER/RACER REQUIREMENTS*
Accommodation length11.8 mTable area0.55 m²Headroom1.80 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity145 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity86 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.