International
Certificate
2023

Boat

LILI II

GRE-40A

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.3°40.2°38.2°37.0°36.6°36.3°36.3°
Beat VMG3.884.725.275.545.685.765.83
52°5.866.917.467.727.847.928.01
60°6.157.137.637.908.048.148.25
75°6.497.407.788.068.308.478.67
90°6.697.598.048.338.548.719.08
110°6.457.518.078.468.869.249.91
120°6.237.428.038.508.969.3310.29
135°5.576.907.718.248.749.2810.74
150°4.695.926.967.658.068.419.18
Run VMG4.065.136.026.636.987.448.23
Gybe Angles143.0°146.6°149.2°150.5°151.1°173.0°175.7°

APH: 506.1

CDL: 10.697

GPH: 564.8

CertNo: 00981

BOAT
ClassARCHAMBAULT A40 RCDesignerJOUBERT/NIVELTBuilderARCHAMBAULTAge date01/2007Series date01/2007Offset fileA40RC-GRE40A.offData fileGR40A
HULL
Length Overall11.977 mMaximum Beam3.786 mDraft2.489 mDisplacement6,507 kgDLR5.7242IMS DivisionCruiser/RacerDynamic Allowance0.060%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.412m
CREW
Maximum weight804 kgMinimum weight603 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail47.7148.58Headsail Luffed38.6438.64Headsail FlyingSymmetricAsymmetric144.15144.15 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail13.77Storm Jib12.09Heavy Weather Jib32.63
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment155.4 kg·mStability Index130.6
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.
ORC Ref  03420002QP2Issued on 27/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

LILI II

GRE-40A

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG927.9762.3682.7650.3634.2625.0617.6
52°614.1521.3482.4466.5459.2454.5449.7
60°585.6505.0471.7455.9447.6442.3436.6
75°554.9486.3462.5446.5433.8425.0415.1
90°538.0474.2447.7432.0421.8413.4396.6
110°558.3479.2446.1425.7406.5389.6363.2
120°578.2485.1448.4423.3401.7385.8350.0
135°646.7521.7466.9437.0411.8388.0335.1
150°767.2608.3517.5470.3446.9428.3392.0
Run VMG885.9702.4597.5542.7515.8484.1437.4
Selected Courses
Windward / Leeward906.9732.3640.1596.5575.0554.5527.5
All purpose695.6576.4519.2490.8473.8459.7437.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward622.40.9640
All purpose506.11.1856
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.81.0914
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8571
Downwind "popa"1.0082
70% up, 30% down "Ilhabela"0.8975
30% up, 70% down "Ilhabela-inverso"0.9576
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Predominantly Upwind545.01.1010
Predominantly Downwind512.91.1698
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low636.00.9434
Triple Number All Purpose Medium503.11.1925
Triple Number All Purpose High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Predominantly Upwind545.01.1010
Predominantly Downwind512.91.1698
Predominantly Upwind Low708.80.8464
Predominantly Upwind Medium562.51.0667
Predominantly Upwind High527.91.1365
Predominantly Downwind Low693.80.8648
Predominantly Downwind Medium511.21.1736
Predominantly Downwind High437.11.3728
Chicago-Mac Upwind1.0829
Chicago-Mac All Purpose1.1142
Chicago-Mac Downwind1.1513
Bayview-Mac Cove Island1.0406
Bayview-Mac Shore1.0481
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching478.91.2528
Predominantly Reaching Low572.41.0482
Predominantly Reaching Medium474.41.2647
Predominantly Reaching High422.91.4186
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low893.40.6716
5-Band Low / Medium751.10.7988
5-Band Medium608.00.9869
5-Band Medium / High557.01.0772
5-Band High532.21.1275
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.81.0914
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.81.0914
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance549.8
Triple Number Coastal/Long Distance Low636.0
Triple Number Coastal/Long Distance Medium503.1
Triple Number Coastal/Long Distance High454.8
Triple Number Windward/Leeward Low819.6
Triple Number Windward/Leeward Medium617.0
Triple Number Windward/Leeward High549.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.81.0914
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)549.81.0914
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9434
Triple Number Coastal/Long Distance Medium1.1925
Triple Number Coastal/Long Distance High1.3194
Triple Number Windward/Leeward Low0.7321
Triple Number Windward/Leeward Medium0.9725
Triple Number Windward/Leeward High1.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.81.0914
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.81.0914
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low636.0
Triple Number Coastal/Long Distance Medium503.1
Triple Number Coastal/Long Distance High454.8
Triple Number Windward/Leeward Low819.6
Triple Number Windward/Leeward Medium617.0
Triple Number Windward/Leeward High549.5
Predominantly Upwind545.0
Predominantly Downwind512.9
Predominantly Reaching490.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.81.0914
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9434
Triple Number Coastal/Long Distance Medium1.1925
Triple Number Coastal/Long Distance High1.3194
Triple Number Windward/Leeward Low0.7321
Triple Number Windward/Leeward Medium0.9725
Triple Number Windward/Leeward High1.0919
Coastal/Long Distance1.0914
Predominantly Upwind1.1010
Predominantly Downwind1.1698
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9434
Tretall Distanseseilas Mellomvind1.1925
Tretall Distanseseilas Mye vind1.3194
Tretall Pølsebane Lite vind0.7321
Tretall Pølsebane Mellomvind0.9725
Tretall Pølsebane Mye vind1.0919
Distanseseilas ett tall (OSN 8-16kn)1.0914
Distanseseilas ett tall (APH 6-20kn)1.1856
Enkeltall Motvind1.1010
Enkeltall Medvind1.1698
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Coastal/Long Distance549.81.0914
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind545.01.1010
Predominantly Downwind512.91.1698
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore535.61.1202
Cape Doctor Coastal443.91.3516
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9434
Triple Number Coastal/Long Distance Medium1.1925
Triple Number Coastal/Long Distance High1.3194
Triple Number Windward/Leeward Low0.7321
Triple Number Windward/Leeward Medium0.9725
Triple Number Windward/Leeward High1.0919
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9434
Triple Number Coastal/Long Distance Medium1.1925
Triple Number Coastal/Long Distance High1.3194
Triple Number Windward/Leeward Low0.7321
Triple Number Windward/Leeward Medium0.9725
Triple Number Windward/Leeward High1.0919
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.81.0914
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Predominantly Upwind545.01.1010
Predominantly Downwind512.91.1698
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.81.0914
Triple Number Coastal/Long Distance Low636.00.9434
Triple Number Coastal/Long Distance Medium503.11.1925
Triple Number Coastal/Long Distance High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance904.8689.5580.6522.1491.4465.3420.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low636.00.9434
Triple Number All Purpose Medium503.11.1925
Triple Number All Purpose High454.81.3194
Triple Number Windward/Leeward Low819.60.7321
Triple Number Windward/Leeward Medium617.00.9725
Triple Number Windward/Leeward High549.51.0919
Predominantly Upwind545.01.1010
Predominantly Downwind512.91.1698
Predominantly Upwind Low708.80.8464
Predominantly Upwind Medium562.51.0667
Predominantly Upwind High527.91.1365
Predominantly Downwind Low693.80.8648
Predominantly Downwind Medium511.21.1736
Predominantly Downwind High437.11.3728
Chicago-Mac Upwind1.0829
Chicago-Mac All Purpose1.1142
Chicago-Mac Downwind1.1513
Bayview-Mac Cove Island1.0406
Bayview-Mac Shore1.0481
Harvest Moon Regatta443.81.3521
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy532.41.1270
San Francisco Bay Medium606.70.9889
Predominantly Reaching478.91.2528
Predominantly Reaching Low572.41.0482
Predominantly Reaching Medium474.41.2647
Predominantly Reaching High422.91.4186
Windward/Leeward 60-40 Low824.70.7275
Windward/Leeward 60-40 Medium633.80.9466
Windward/Leeward 60-40 High575.01.0434
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low893.40.6716
5-Band Low / Medium751.10.7988
5-Band Medium608.00.9869
5-Band Medium / High557.01.0772
5-Band High532.21.1275
ORC Ref  03420002QP2Issued on 27/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

LILI II

GRE-40A

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassARCHAMBAULT A40 RCMeasurement30/06/2013HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA11.977Max. Beam3.786Draft2.489Displacement6,507Wetted area28.40IMS L10.847LSM010.436Acc. length11.977Sink (kg/mm) 21.04
VCGD-0.189VCGM-0.175RM Rated (kg·m) 155.4Limit of positive stability(°) 129.6Stability Index130.6
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.412PBW0.100PIPA0.0038
EDL2.170ST10.065ST20.180
ST30.180ST40.110ST50.275
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.730IG15.530ISP17.910MDT10.100MDL10.200MDT20.100MDL20.170TL0.950MW0.200GO0.205
E5.000J4.695BAS1.680FSD0.035SFJ0.000SPL0.000WPL0.000TPS5.285BD0.300MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date21/03/2023MeasurerGRE-16CommentNo Mattresses Forward
SFFP0.647FFM1.378FF1.374LCFcl6.624SG1.0290
SAFP11.829FAM1.066FA1.071LCFsh6.875HBI1.190
W190.2W290.2W390.2W490.2LCFD6.575
PD1102.5PD2102.5PD3102.5PD4102.5
WD4.919PLM2065.00GSA50.3RSA5941.7RM155.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG3WATER PVC soft PortWater15005.55-0.152WATER PVC soft StarboardWater15005.55-0.151FUEL PVC hard StarboardFuel75478.75-0.15Total deductible398.75-0.15
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery74Ah7.40-0.351Battery2 x 100Ah7.40-0.351EngineVOLVO PENTA D130Total deductible
ORC Ref  03420002QP2Issued on 27/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

LILI II

GRE-40A

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment30.191.091.923.304.3047.7124/07/202340.191.071.923.304.2847.5924/07/2023black
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment40.100.721.372.603.764.8715.21YesNo 38.6430/03/2023light20.130.731.352.523.654.8515.20YesNo 37.9002/03/2019MEDIUM30.100.671.262.463.664.8215.15YesNo 37.1809/03/2019HEAVY10.110.651.212.373.544.8515.43NoNo 37.0513/03/2017JIBTOP64.7413.45YesNo 32.4516/05/2017#450.100.551.021.982.984.0014.65NoInner 29.3830/03/2023staysail
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA219.6015.7317.679.849.60103%144.1530/03/2023A2 new217.9715.3416.669.029.4096%126.2402/03/2019A2118.3016.2017.258.208.8593%119.7423/05/2013A1A516.7914.7415.778.929.8890%119.7130/03/2023A5 new317.7016.1516.936.908.8078%102.6823/05/2013A3517.6012.7415.176.808.9576%91.4011/07/2021CODE 0
ORC Ref  03420002QP2Issued on 27/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org