Club
Certificate
Double Handed
2024

Boat

Thetis-4

JPN 380

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.1°40.3°38.9°38.2°37.9°37.7°37.9°39.2°
Beat VMG3.764.504.965.165.285.345.405.28
52°5.676.617.127.357.477.547.627.60
60°6.066.937.337.577.687.767.857.84
75°6.407.227.617.817.968.088.258.32
90°6.437.307.758.058.288.438.658.85
110°6.157.247.808.108.338.659.219.65
120°6.047.187.798.248.608.869.349.84
135°5.406.727.538.048.508.9810.0811.13
150°4.575.766.797.507.888.218.9010.25
Run VMG3.964.995.886.496.837.288.068.88
Gybe Angles143.5°147.4°148.5°150.5°150.8°173.2°175.7°140.5°
APH ToD:528.1CDL: 9.857APH ToT: 1.1362CertNo:240090
BOAT
ClassFirst40.7DesignerB.FARRBuilderBeneteauAge date09/2002Series date12/1997Offset fileFIRST407.offData fileJC240090
HULL
Length Overall11.924 mMaximum Beam3.770 mDraft2.422 mDisplacement7,361 kgDLR6.5041IMS DivisionCruiser/RacerDynamic Allowance0.150%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.436m
CREW
Maximum weight160 kg(declared)Minimum weight120 kg * when appliedNon Manual PowerRigCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail48.3649.48Headsail Luffed38.2538.25Headsail Flying65.0165.01SymmetricAsymmetric145.68145.68 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail14.06Storm Jib12.33Heavy Weather Jib33.29
SAIL LIMITS
Headsails6  Spinnakers5
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
Certificate
Double Handed
2024

Boat

Thetis-4

JPN 380

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG958.5799.3726.5697.4682.4673.6667.2681.6
52°634.8544.5505.4489.7482.2477.3472.4473.4
60°594.0519.2490.8475.7468.8463.9458.5459.1
75°562.7498.6472.9461.1452.2445.4436.3432.5
90°559.9493.4464.5447.2435.0427.0416.2407.0
110°585.5497.1461.6444.3432.0416.1390.8373.1
120°596.3501.6461.9437.0418.4406.1385.5366.0
135°666.4535.7477.8448.0423.3400.9357.1323.4
150°787.2624.9530.1480.3456.8438.5404.3351.1
Run VMG909.0721.5612.2554.3527.2494.3446.6405.4
Selected Courses
Windward / Leeward933.7760.4669.4625.8604.8583.9556.9543.5
All purpose716.7597.5540.1512.4496.5483.0463.2449.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward651.50.9209
All purpose528.11.1362
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance573.81.0456
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8069
Downwind "popa"0.9847
70% up, 30% down "Ilhabela"0.8532
30% up, 70% down "Ilhabela-inverso"0.9237
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Predominantly Upwind571.91.0491
Predominantly Downwind529.91.1322
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low657.10.9131
Triple Number AP Medium524.81.1433
Triple Number AP High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Single Number Predominant Upwind570.91.0510
Single Number Predominant Reaching500.61.1985
Single Number Predominant Downwind530.71.1306
Predominant Upwind - Low725.10.8275
Predominant Upwind - Low/Med617.60.9715
Predominant Upwind - Medium556.81.0775
Predominant Upwind - Med/High527.11.1383
Predominant Upwind - High513.41.1688
Predominant Downwind Low716.80.8370
Predominant Downwind Low/Med591.31.0148
Predominant Downwind Medium514.01.1672
Predominant Downwind Med/High466.41.2864
Predominant Downwind High433.51.3841
Predominant Reaching Low639.00.9390
Predominant Reaching Low/Med544.71.1016
Predominant Reaching Medium488.61.2279
Predominant Reaching Med/High455.01.3186
Predominant Reaching High433.41.3843
SA/DSPL Upwind22.74SA/DSPL Downwind50.94
Scoring OptionTODTOT
5-Band Windward/Leeward Low894.40.6709
5-Band Windward/Leeward Low/Med734.00.8175
5-Band Windward/Leeward Medium637.30.9415
5-Band Windward/Leeward Med/High586.51.0230
5-Band Windward/Leeward High559.31.0728
Windward/Leeward 60-40 Low900.00.6667
Windward/Leeward 60-40 Low/Med743.60.8069
Windward/Leeward 60-40 Medium651.10.9216
Windward/Leeward 60-40 Med/High604.40.9927
Windward/Leeward 60-40 High581.61.0317
5-Band AP Low689.70.8700
5-Band AP Low/Med582.31.0305
5-Band AP Medium519.01.1561
5-Band AP Med/High484.41.2386
5-Band AP High464.21.2925
5-Band SF Bay Tour - Low850.10.7058
5-Band SF Bay Tour - Low/Med702.30.8544
5-Band SF Bay Tour - Medium614.50.9764
5-Band SF Bay Tour - Med/High569.01.0544
5-Band SF Bay Tour - High544.81.1013
Chicago-Mac Upwind1.0318
Chicago-Mac All Purpose1.0700
Chicago-Mac Downwind1.1142
Bayview-Mac Cove Island1.0041
Bayview-Mac Shore1.0093
Harvest Moon Regatta460.61.3026
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance573.81.0456
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance573.81.0456
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance573.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)573.81.0456
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9131
Triple Number Coastal/Long Distance Medium1.1434
Triple Number Coastal/Long Distance High1.2528
Triple Number Windward/Leeward Low0.7083
Triple Number Windward/Leeward Medium0.9284
Triple Number Windward/Leeward High1.0362
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance573.81.0456
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance573.81.0456
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance573.81.0456
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low657.1
Triple Number Coastal/Long Distance Medium524.8
Triple Number Coastal/Long Distance High478.9
Triple Number Windward/Leeward Low847.1
Triple Number Windward/Leeward Medium646.3
Triple Number Windward/Leeward High579.0
Predominantly Upwind571.9
Predominantly Downwind529.9
Predominantly Reaching507.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance573.81.0456
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9131
Triple Number Coastal/Long Distance Medium1.1434
Triple Number Coastal/Long Distance High1.2528
Triple Number Windward/Leeward Low0.7083
Triple Number Windward/Leeward Medium0.9284
Triple Number Windward/Leeward High1.0362
Coastal/Long Distance1.0456
Predominantly Upwind1.0491
Predominantly Downwind1.1322
For information
General Purpose Handicap (GPH)587.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9131
Tretall Distanseseilas Mellomvind1.1434
Tretall Distanseseilas Mye vind1.2528
Tretall Pølsebane Lite vind0.7083
Tretall Pølsebane Mellomvind0.9284
Tretall Pølsebane Mye vind1.0362
Distanseseilas ett tall (OSN 8-16kn)1.0456
Distanseseilas ett tall (APH 6-20kn)1.1362
Enkeltall Motvind1.0491
Enkeltall Medvind1.1322
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Coastal/Long Distance573.81.0456
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind571.91.0491
Predominantly Downwind529.91.1322
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore547.51.0958
Cape Doctor Coastal453.61.3228
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9131
Triple Number Coastal/Long Distance Medium1.1434
Triple Number Coastal/Long Distance High1.2528
Triple Number Windward/Leeward Low0.7083
Triple Number Windward/Leeward Medium0.9284
Triple Number Windward/Leeward High1.0362
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9131
Triple Number Coastal/Long Distance Medium1.1434
Triple Number Coastal/Long Distance High1.2528
Triple Number Windward/Leeward Low0.7083
Triple Number Windward/Leeward Medium0.9284
Triple Number Windward/Leeward High1.0362
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance573.81.0456
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Predominantly Upwind571.91.0491
Predominantly Downwind529.91.1322
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance573.81.0456
Triple Number Coastal/Long Distance Low657.10.9131
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance931.2715.3605.8546.0514.6488.0446.0431.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low657.10.9131
Triple Number AP Medium524.81.1433
Triple Number AP High478.91.2528
Triple Number Windward/Leeward Low847.10.7083
Triple Number Windward/Leeward Medium646.30.9284
Triple Number Windward/Leeward High579.01.0362
Single Number Predominant Upwind570.91.0510
Single Number Predominant Reaching500.61.1985
Single Number Predominant Downwind530.71.1306
Predominant Upwind - Low725.10.8275
Predominant Upwind - Low/Med617.60.9715
Predominant Upwind - Medium556.81.0775
Predominant Upwind - Med/High527.11.1383
Predominant Upwind - High513.41.1688
Predominant Downwind Low716.80.8370
Predominant Downwind Low/Med591.31.0148
Predominant Downwind Medium514.01.1672
Predominant Downwind Med/High466.41.2864
Predominant Downwind High433.51.3841
Predominant Reaching Low639.00.9390
Predominant Reaching Low/Med544.71.1016
Predominant Reaching Medium488.61.2279
Predominant Reaching Med/High455.01.3186
Predominant Reaching High433.41.3843
SA/DSPL Upwind22.74SA/DSPL Downwind50.94
Scoring OptionTODTOT
5-Band Windward/Leeward Low894.40.6709
5-Band Windward/Leeward Low/Med734.00.8175
5-Band Windward/Leeward Medium637.30.9415
5-Band Windward/Leeward Med/High586.51.0230
5-Band Windward/Leeward High559.31.0728
Windward/Leeward 60-40 Low900.00.6667
Windward/Leeward 60-40 Low/Med743.60.8069
Windward/Leeward 60-40 Medium651.10.9216
Windward/Leeward 60-40 Med/High604.40.9927
Windward/Leeward 60-40 High581.61.0317
5-Band AP Low689.70.8700
5-Band AP Low/Med582.31.0305
5-Band AP Medium519.01.1561
5-Band AP Med/High484.41.2386
5-Band AP High464.21.2925
5-Band SF Bay Tour - Low850.10.7058
5-Band SF Bay Tour - Low/Med702.30.8544
5-Band SF Bay Tour - Medium614.50.9764
5-Band SF Bay Tour - Med/High569.01.0544
5-Band SF Bay Tour - High544.81.1013
Chicago-Mac Upwind1.0318
Chicago-Mac All Purpose1.0700
Chicago-Mac Downwind1.1142
Bayview-Mac Cove Island1.0041
Bayview-Mac Shore1.0093
Harvest Moon Regatta460.61.3026

Club
Certificate
Double Handed
2024

Boat

Thetis-4

JPN 380

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst40.7MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.924Max. Beam3.770Draft2.422Displacement7,361Wetted area30.50IMS L10.544LSM010.420Acc. length11.924Sink (kg/mm) 22.86
VCGD-0.061VCGM-0.026RM Rated (kg·m) 190.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight730Declared crew weight160
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.436PBWPIPA0.0007
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders3Rotating mastNo
P14.887IG15.702ISP16.600MDT10.117MDL10.215MDT2MDL2TLTaperMWGO
E5.396J4.410BAS1.724FSDFoilSFJSPLWPLTPS5.340BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date29/03/2022
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
Double Handed
2024

Boat

Thetis-4

JPN 380

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.191.192.073.544.5648.36
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment30.051.112.214.265.917.0416.53NoYes065.0107/01/202410.130.741.382.483.524.6215.78YesNo 38.25
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment119.3114.8217.0710.2410.26100%145.6826/02/2024
CRUISER/RACER REQUIREMENTS*
Accommodation length11.9 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity148 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity88 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.