Club
Certificate
2024

Boat

BERTA

EST 619

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.9°41.4°40.0°39.6°39.1°38.8°38.7°39.3°
Beat VMG3.484.254.765.015.145.215.285.23
52°5.346.326.937.227.347.417.487.49
60°5.646.597.157.437.567.637.717.72
75°5.846.787.317.617.817.938.078.15
90°5.726.727.327.677.928.128.428.60
110°5.636.827.497.878.168.358.668.89
120°5.486.687.437.878.238.559.009.34
135°4.946.147.057.618.028.409.1710.06
150°4.165.316.307.097.617.998.759.57
Run VMG3.604.605.466.216.837.378.118.82
Gybe Angles143.9°148.5°151.3°155.8°164.2°175.9°178.6°178.6°
APH ToD:551.3CDL: 9.755APH ToT: 1.0884CertNo:050/21
BOAT
ClassElan 380DesignerHumphreysBuilderElanAge date07/2009Series date04/2008Offset fileCLel380sk.offData fileEST619
HULL
Length Overall11.347 mMaximum Beam3.630 mDraft2.026 mDisplacement7,770 kgDLR6.0485IMS DivisionCruiser/RacerDynamic Allowance0.280%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight660 kg(declared)Minimum weight530 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.3641.08Headsail Luffed42.1242.12Headsail FlyingSymmetric104.81104.81Asymmetric
STORM SAIL AREAS (m²)
Trysail12.01Storm Jib11.58Heavy Weather Jib31.26
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
2024

Boat

BERTA

EST 619

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1033.6847.5757.0718.6700.1690.5682.0688.2
52°673.7569.6519.6498.7490.4485.8481.1480.9
60°638.5546.5503.7484.8476.4472.0466.8466.1
75°616.6531.2492.2472.8461.2454.1446.0441.5
90°629.8536.1491.9469.6454.7443.2427.4418.4
110°639.0528.2480.4457.2441.2431.2415.6405.1
120°657.0539.2484.4457.4437.6421.2400.0385.6
135°728.3586.4511.0472.9449.0428.3392.5357.7
150°866.4678.3571.7507.6473.2450.6411.6376.0
Run VMG1000.5783.2659.6579.8527.3488.8443.8408.1
Selected Courses
Windward / Leeward1017.0815.3708.3649.2613.7589.6562.9548.2
All purpose781.9639.9568.2531.1509.5495.2476.1463.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward678.60.8841
All purpose551.31.0884
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.20.9996
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7736
Downwind "popa"0.9369
70% up, 30% down "Ilhabela"0.8163
30% up, 70% down "Ilhabela-inverso"0.8811
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Predominantly Upwind596.61.0057
Predominantly Downwind559.11.0731
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low710.90.8440
Triple Number AP Medium547.21.0965
Triple Number AP High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Single Number Predominant Upwind595.21.0081
Single Number Predominant Reaching527.81.1368
Single Number Predominant Downwind559.91.0717
Predominant Upwind - Low782.20.7671
Predominant Upwind - Low/Med653.00.9188
Predominant Upwind - Medium577.11.0397
Predominant Upwind - Med/High540.91.1093
Predominant Upwind - High526.01.1407
Predominant Downwind Low783.10.7662
Predominant Downwind Low/Med634.90.9450
Predominant Downwind Medium538.61.1139
Predominant Downwind Med/High480.31.2493
Predominant Downwind High448.11.3390
Predominant Reaching Low698.60.8589
Predominant Reaching Low/Med582.71.0297
Predominant Reaching Medium511.71.1725
Predominant Reaching Med/High472.01.2713
Predominant Reaching High449.91.3335
SA/DSPL Upwind20.88SA/DSPL Downwind36.75
Scoring OptionTODTOT
5-Band Windward/Leeward Low971.20.6178
5-Band Windward/Leeward Low/Med782.80.7665
5-Band Windward/Leeward Medium661.90.9064
5-Band Windward/Leeward Med/High594.21.0097
5-Band Windward/Leeward High565.01.0620
Windward/Leeward 60-40 Low975.30.6152
Windward/Leeward 60-40 Low/Med791.00.7585
Windward/Leeward 60-40 Medium675.60.8881
Windward/Leeward 60-40 Med/High614.00.9772
Windward/Leeward 60-40 High588.91.0189
5-Band AP Low749.60.8004
5-Band AP Low/Med619.50.9686
5-Band AP Medium539.71.1117
5-Band AP Med/High497.41.2063
5-Band AP High477.21.2572
5-Band SF Bay Tour - Low922.10.6507
5-Band SF Bay Tour - Low/Med748.10.8021
5-Band SF Bay Tour - Medium639.30.9385
5-Band SF Bay Tour - Med/High581.21.0324
5-Band SF Bay Tour - High555.41.0802
Chicago-Mac Upwind0.9879
Chicago-Mac All Purpose1.0172
Chicago-Mac Downwind1.0536
Bayview-Mac Cove Island0.9456
Bayview-Mac Shore0.9549
Harvest Moon Regatta478.51.2538
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.20.9996
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.20.9996
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance600.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)600.20.9996
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.0966
Triple Number Coastal/Long Distance High1.2205
Triple Number Windward/Leeward Low0.6549
Triple Number Windward/Leeward Medium0.8904
Triple Number Windward/Leeward High1.0246
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.20.9996
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.20.9996
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.20.9996
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low710.9
Triple Number Coastal/Long Distance Medium547.1
Triple Number Coastal/Long Distance High491.6
Triple Number Windward/Leeward Low916.2
Triple Number Windward/Leeward Medium673.9
Triple Number Windward/Leeward High585.6
Predominantly Upwind596.6
Predominantly Downwind559.1
Predominantly Reaching536.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.20.9996
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.0966
Triple Number Coastal/Long Distance High1.2205
Triple Number Windward/Leeward Low0.6549
Triple Number Windward/Leeward Medium0.8904
Triple Number Windward/Leeward High1.0246
Coastal/Long Distance0.9996
Predominantly Upwind1.0057
Predominantly Downwind1.0731
For information
General Purpose Handicap (GPH)619.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8440
Tretall Distanseseilas Mellomvind1.0966
Tretall Distanseseilas Mye vind1.2205
Tretall Pølsebane Lite vind0.6549
Tretall Pølsebane Mellomvind0.8904
Tretall Pølsebane Mye vind1.0246
Distanseseilas ett tall1.0884
Enkeltall Motvind1.0057
Enkeltall Medvind1.0731
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Coastal/Long Distance600.20.9996
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind596.61.0057
Predominantly Downwind559.11.0731
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore552.61.0858
Cape Doctor Coastal467.51.2835
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.0966
Triple Number Coastal/Long Distance High1.2205
Triple Number Windward/Leeward Low0.6549
Triple Number Windward/Leeward Medium0.8904
Triple Number Windward/Leeward High1.0246
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.0966
Triple Number Coastal/Long Distance High1.2205
Triple Number Windward/Leeward Low0.6549
Triple Number Windward/Leeward Medium0.8904
Triple Number Windward/Leeward High1.0246
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.20.9996
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Predominantly Upwind596.61.0057
Predominantly Downwind559.11.0731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.20.9996
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium547.11.0966
Triple Number Coastal/Long Distance High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1015.4767.3639.2567.0528.7499.7455.9443.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low710.90.8440
Triple Number AP Medium547.21.0965
Triple Number AP High491.61.2205
Triple Number Windward/Leeward Low916.20.6549
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High585.61.0246
Single Number Predominant Upwind595.21.0081
Single Number Predominant Reaching527.81.1368
Single Number Predominant Downwind559.91.0717
Predominant Upwind - Low782.20.7671
Predominant Upwind - Low/Med653.00.9188
Predominant Upwind - Medium577.11.0397
Predominant Upwind - Med/High540.91.1093
Predominant Upwind - High526.01.1407
Predominant Downwind Low783.10.7662
Predominant Downwind Low/Med634.90.9450
Predominant Downwind Medium538.61.1139
Predominant Downwind Med/High480.31.2493
Predominant Downwind High448.11.3390
Predominant Reaching Low698.60.8589
Predominant Reaching Low/Med582.71.0297
Predominant Reaching Medium511.71.1725
Predominant Reaching Med/High472.01.2713
Predominant Reaching High449.91.3335
SA/DSPL Upwind20.88SA/DSPL Downwind36.75
Scoring OptionTODTOT
5-Band Windward/Leeward Low971.20.6178
5-Band Windward/Leeward Low/Med782.80.7665
5-Band Windward/Leeward Medium661.90.9064
5-Band Windward/Leeward Med/High594.21.0097
5-Band Windward/Leeward High565.01.0620
Windward/Leeward 60-40 Low975.30.6152
Windward/Leeward 60-40 Low/Med791.00.7585
Windward/Leeward 60-40 Medium675.60.8881
Windward/Leeward 60-40 Med/High614.00.9772
Windward/Leeward 60-40 High588.91.0189
5-Band AP Low749.60.8004
5-Band AP Low/Med619.50.9686
5-Band AP Medium539.71.1117
5-Band AP Med/High497.41.2063
5-Band AP High477.21.2572
5-Band SF Bay Tour - Low922.10.6507
5-Band SF Bay Tour - Low/Med748.10.8021
5-Band SF Bay Tour - Medium639.30.9385
5-Band SF Bay Tour - Med/High581.21.0324
5-Band SF Bay Tour - High555.41.0802
Chicago-Mac Upwind0.9879
Chicago-Mac All Purpose1.0172
Chicago-Mac Downwind1.0536
Bayview-Mac Cove Island0.9456
Bayview-Mac Shore0.9549
Harvest Moon Regatta478.51.2538

Club
Certificate
2024

Boat

BERTA

EST 619

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassElan 380Measurement06/05/2013HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.347Max. Beam3.630Draft2.026Displacement7,770Wetted area29.81IMS L10.873LSM010.870Acc. length11.347Sink (kg/mm) 22.79
VCGD0.401VCGM0.174RM Rated (kg·m) 145.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight775Declared crew weight660
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.120PIPA0.0036
EDL2.860ST10.050ST20.180
ST30.180ST40.112ST50.280
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.000IG15.095ISP15.550MDT10.118MDL10.230MDT20.116MDL20.160TL2.500MW0.202GO0.235
E4.900J4.160BAS1.640FSD0.035SFJ0.080SPL4.700WPLTPSBD0.170MWTMCG5.350
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered145.0Flotation Date26/05/2020MeasurerEST 2
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

BERTA

EST 619

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment40.411.101.813.044.0340.3622/02/2021P14,00; E4,90
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment60.080.701.372.804.285.8114.77NoNo 42.1222/02/202130.090.771.392.443.414.3514.82NoNo 34.82G1 LM40.090.721.292.343.304.3214.71NoNo 33.46G1 MH
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment215.3015.3015.308.307.90104.81S1,5315.4015.4115.418.058.49104.4722/02/2021114.8614.8614.867.727.3994.7809/07/2009
CRUISER/RACER REQUIREMENTS*
Accommodation length11.3 mTable area0.55 m²Headroom1.78 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity133 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity76 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.