```catala
# Copyright © Aïda Ibrahim and Hugo Gimbert -- LaBRI/CNRS/Université de Bordeaux/Université de Nantes
```
```catala-metadata
declaration enumeration OrganisationType:
-- Charitable
--NonProfit
--NonCharitable
--ProfitOrg

declaration structure DrawLottery:
  data typeOrg content OrganisationType
  data grossProceeds content money
  data totalValueOfThePrizes content money
  data proceedsToBenefitingOrg content money

declaration scope GamingAuthorized:
  input drawLottery content DrawLottery
  output authorized condition
  internal benefitingOrg content boolean
  internal minimumProceeds content boolean
  internal maxValueOfPrizes content boolean

```


A draw lottery is a permitted gaming activity for the purposes of section 10 of the Act
if the following requirements are complied with—

(a) the gaming activity is conducted by or on behalf of a charitable organisation
or a non-profit organisation,
```catala
scope GamingAuthorized:
definition benefitingOrg equals drawLottery.typeOrg with pattern OrganisationType.Charitable or drawLottery.typeOrg with pattern OrganisationType.NonProfit
```
(b) not less than 40% of the gross proceeds of the gaming activity are paid to the
benefiting organisation,
```catala
scope GamingAuthorized:
definition minimumProceeds equals drawLottery.proceedsToBenefitingOrg >= drawLottery.grossProceeds * 40 %
```

(c) the total value of all of the prizes does not exceed $30,000.
```catala
scope GamingAuthorized:
definition maxValueOfPrizes equals drawLottery.totalValueOfThePrizes <= $30,000

scope GamingAuthorized:
  rule authorized
    under condition benefitingOrg and minimumProceeds and maxValueOfPrizes
    consequence fulfilled
```