diff --git a/contracts/voting/Cargo.toml b/contracts/voting/Cargo.toml
new file mode 100644
index 00000000..9226965c
--- /dev/null
+++ b/contracts/voting/Cargo.toml
@@ -0,0 +1,31 @@
+[package]
+name = "voting"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+soroban-sdk = "0.8.4"
+
+[dev_dependencies]
+soroban-sdk = { version = "0.8.4", features = ["testutils"] }
+rstest = "0.17.0"
+
+[features]
+testutils = ["soroban-sdk/testutils"]
+
+[profile.release]
+opt-level = "z"
+overflow-checks = true
+debug = 0
+strip = "symbols"
+debug-assertions = false
+panic = "abort"
+codegen-units = 1
+lto = true
+
+[profile.release-with-logs]
+inherits = "release"
+debug-assertions = true
diff --git a/contracts/voting/src/lib.rs b/contracts/voting/src/lib.rs
new file mode 100644
index 00000000..64effcb1
--- /dev/null
+++ b/contracts/voting/src/lib.rs
@@ -0,0 +1,173 @@
+#![no_std]
+
+use soroban_sdk::{
+    contracterror, contractimpl, contracttype, vec, Address, ConversionError, Env, Map, Symbol,
+};
+
+#[contracterror]
+#[derive(Clone, Debug, Copy, Eq, PartialEq, PartialOrd, Ord)]
+#[repr(u32)]
+pub enum Error {
+    Conversion = 1,
+    KeyExpected = 2,
+    NotFound = 3,
+    AlreadyVoted = 4,
+    DuplicatedEntity = 5,
+    Overflow = 6,
+    VotingClosed = 7,
+    NotValidID = 8,
+}
+
+impl From<ConversionError> for Error {
+    fn from(_: ConversionError) -> Self {
+        Error::Conversion
+    }
+}
+
+#[contracttype]
+#[derive(Clone, Copy)]
+pub enum DataKey {
+    Admin = 0,
+    VoterList = 1,
+    Proposals = 2,
+}
+
+pub struct ProposalVotingContract;
+
+#[contractimpl]
+impl ProposalVotingContract {
+    pub fn init(env: Env, admin: Address) {
+        env.storage().set(&DataKey::Admin, &admin);
+        env.storage()
+            .set(&DataKey::Proposals, &Map::<u64, Proposal>::new(&env));
+    }
+
+    pub fn create_proposal(env: Env, id: u64) -> Result<(), Error> {
+        let voting_period_secs = 3600; // one hour
+        let target_approval_rate_bps = 50_00; // At least 50% of the votes to be approved.
+        let total_voters = 1000; // Up to 1000 participants.
+
+        Self::create_custom_proposal(
+            env,
+            id,
+            voting_period_secs,
+            target_approval_rate_bps,
+            total_voters,
+        )
+    }
+
+    pub fn create_custom_proposal(
+        env: Env,
+        id: u64,
+        voting_period_secs: u64,
+        target_approval_rate_bps: u32,
+        total_voters: u32,
+    ) -> Result<(), Error> {
+        env.storage()
+            .get::<_, Address>(&DataKey::Admin)
+            .ok_or(Error::KeyExpected)??
+            .require_auth();
+
+        if id == 0 {
+            return Err(Error::NotValidID);
+        }
+
+        let mut storage = env
+            .storage()
+            .get::<_, Map<u64, Proposal>>(&DataKey::Proposals)
+            .ok_or(Error::KeyExpected)??;
+
+        if storage.contains_key(id) {
+            return Err(Error::DuplicatedEntity);
+        }
+
+        storage.set(
+            id,
+            Proposal {
+                id,
+                voting_end_time: env.ledger().timestamp() + voting_period_secs,
+                target_approval_rate_bps,
+                votes: 0,
+                voters: Map::<Address, bool>::new(&env),
+                total_voters,
+            },
+        );
+        env.storage().set(&DataKey::Proposals, &storage);
+        Ok(())
+    }
+
+    pub fn vote(env: Env, voter: Address, id: u64) -> Result<(), Error> {
+        voter.require_auth();
+
+        let mut proposal_storage: Map<u64, Proposal> = env
+            .storage()
+            .get(&DataKey::Proposals)
+            .ok_or(Error::KeyExpected)??;
+
+        let mut proposal = proposal_storage.get(id).ok_or(Error::NotFound)??;
+
+        proposal.vote(env.ledger().timestamp(), voter)?;
+        let updated_approval_rate = proposal.approval_rate_bps();
+        proposal_storage.set(id, proposal);
+
+        env.storage().set(&DataKey::Proposals, &proposal_storage);
+
+        env.events()
+            .publish((Symbol::short("proposal_voted"), id), updated_approval_rate);
+        Ok(())
+    }
+}
+
+#[contracttype]
+#[derive(Clone, Debug, PartialEq)]
+pub struct Proposal {
+    id: u64,
+    // Unix time in seconds. Voting ends at this time.
+    voting_end_time: u64,
+    votes: u32,
+    target_approval_rate_bps: u32,
+    total_voters: u32,
+    voters: Map<Address, bool>,
+}
+
+impl Proposal {
+    pub fn vote(&mut self, current_time: u64, voter: Address) -> Result<(), Error> {
+        if self.is_closed(current_time) {
+            return Err(Error::VotingClosed);
+        }
+
+        if self.voters.get(voter.clone()).is_some() {
+            return Err(Error::AlreadyVoted);
+        }
+
+        self.votes = self.votes.checked_add(1).ok_or(Error::Overflow)?;
+        self.voters.set(voter, true);
+        Ok(())
+    }
+
+    pub fn is_closed(&self, current_time: u64) -> bool {
+        current_time >= self.voting_end_time || self.voters.len() == self.total_voters
+    }
+
+    /// It provides a calculation of the approval rate by using fixed point integer arithmetic of
+    /// 2 positions. It returns the basic points, which would need to be divided by 100
+    /// in order to get the original approval percentage. i.e if this function returns 1043 bps,
+    /// the equivalent percentage would be 10,43% .
+    pub fn approval_rate_bps(&self) -> Result<u32, Error> {
+        if self.votes == 0 {
+            return Ok(0);
+        }
+        self.votes
+            .checked_mul(10_000)
+            .ok_or(Error::Overflow)?
+            .checked_div(self.total_voters)
+            .ok_or(Error::Overflow)
+    }
+
+    pub fn is_approved(&self) -> bool {
+        self.approval_rate_bps().unwrap() >= self.target_approval_rate_bps
+    }
+}
+
+#[cfg(test)]
+mod test;
diff --git a/contracts/voting/src/test.rs b/contracts/voting/src/test.rs
new file mode 100644
index 00000000..5f30669e
--- /dev/null
+++ b/contracts/voting/src/test.rs
@@ -0,0 +1,166 @@
+#![cfg(test)]
+
+use crate::{Error, Proposal, ProposalVotingContract, ProposalVotingContractClient};
+use rstest::rstest;
+use soroban_sdk::{
+    testutils::{Address as _, Ledger},
+    Address, Env, IntoVal, Map, Symbol,
+};
+
+#[test]
+fn proposal_creation() {
+    let (env, client, admin) = setup_test();
+
+    env.mock_all_auths();
+
+    let id = 1001u64;
+    client.create_custom_proposal(&id, &3600, &50_00, &100);
+
+    assert_eq!(
+        env.auths(),
+        [(
+            admin,
+            client.address.clone(),
+            Symbol::new(&env, "create_custom_proposal"),
+            (1001u64, 3600u64, 50_00u32, 100u32).into_val(&env)
+        )]
+    );
+}
+
+fn setup_test<'a>() -> (Env, ProposalVotingContractClient<'a>, Address) {
+    let env = Env::default();
+    let contract_id = env.register_contract(None, ProposalVotingContract);
+    let client = ProposalVotingContractClient::new(&env, &contract_id);
+    let admin = Address::random(&env);
+    client.init(&admin);
+
+    (env, client, admin)
+}
+
+#[test]
+#[should_panic(expected = "ContractError(5)")]
+fn cannot_create_same_id_proposals() {
+    let (env, client, _) = setup_test();
+    env.mock_all_auths();
+
+    let id = 1001u64;
+    client.create_custom_proposal(&id, &3600, &50_00, &2);
+    client.create_custom_proposal(&id, &3600, &50_00, &2);
+}
+
+#[test]
+#[should_panic(expected = "NotAuthorized")]
+fn only_admin_can_create_proposals() {
+    let (_, client, _) = setup_test();
+    client.create_custom_proposal(&1, &3600, &50_00, &2);
+}
+
+#[test]
+fn voter_can_vote_proposals() {
+    let (env, client, _) = setup_test();
+    env.mock_all_auths();
+
+    let id = 12;
+
+    client.create_custom_proposal(&id, &3600, &50_00, &2);
+    client.vote(&client.address, &id);
+}
+
+#[test]
+#[should_panic(expected = "ContractError(4)")]
+fn voter_cannot_vote_a_proposal_twice() {
+    let (env, client, _) = setup_test();
+    env.mock_all_auths();
+    let prd_id = 12;
+    client.create_custom_proposal(&prd_id, &3600, &50_00, &2);
+    client.vote(&client.address, &prd_id);
+    client.vote(&client.address, &prd_id); // Double voting here. Expected panic.
+}
+
+#[test]
+fn cannot_vote_if_voting_time_exceeded() {
+    let (mut env, _, _) = setup_test();
+
+    let mut proposal = Proposal {
+        id: 1,
+        voting_end_time: env.ledger().timestamp() + 3600,
+        votes: 0,
+        voters: Map::<Address, bool>::new(&env),
+        target_approval_rate_bps: 50_00,
+        total_voters: 2,
+    };
+
+    advance_ledger_time_in(3600, &mut env);
+
+    let result = proposal.vote(env.ledger().timestamp(), Address::random(&env));
+
+    assert_eq!(Err(Error::VotingClosed), result)
+}
+
+#[test]
+fn cannot_vote_if_total_voters_reached() {
+    let (env, _, _) = setup_test();
+
+    let mut voters = Map::<Address, bool>::new(&env);
+
+    voters.set(Address::random(&env), true); // Dummy voters
+    voters.set(Address::random(&env), true); // Dummy voters
+
+    let mut proposal = Proposal {
+        id: 1,
+        voting_end_time: env.ledger().timestamp() + 3600,
+        votes: 2,
+        voters,
+        target_approval_rate_bps: 50_00,
+        total_voters: 2,
+    };
+
+    let result = proposal.vote(env.ledger().timestamp(), Address::random(&env));
+    assert_eq!(Err(Error::VotingClosed), result)
+}
+
+fn advance_ledger_time_in(time: u64, env: &mut Env) {
+    let mut ledger_info = env.ledger().get();
+    ledger_info.timestamp = ledger_info.timestamp + time;
+    env.ledger().set(ledger_info)
+}
+
+#[rstest]
+#[case::rate_50(2, 1, 50_00, true)]
+#[case::precision_is_captured_in_bps(3, 1, 33_33, false)]
+#[case::rate_100(2, 2, 100_00, true)]
+#[case::no_votes_no_rate(0, 0, 0, false)]
+fn proposal_calculate_approval_rate(
+    #[case] total_voters: u32,
+    #[case] votes: u32,
+    #[case] expected: u32,
+    #[case] is_approved: bool,
+) {
+    let (env, _, _) = setup_test();
+
+    let mut voters = Map::<Address, bool>::new(&env);
+
+    for _ in 0..votes {
+        voters.set(Address::random(&env), true); // Dummy voters
+    }
+
+    let proposal = Proposal {
+        id: 1,
+        voting_end_time: env.ledger().timestamp() + 3600,
+        votes,
+        target_approval_rate_bps: 50_00,
+        voters,
+        total_voters,
+    };
+
+    assert_eq!(Ok(expected), proposal.approval_rate_bps());
+    assert!(is_approved == proposal.is_approved());
+}
+
+#[test]
+#[should_panic(expected = "ContractError(8)")]
+fn cannot_create_id0_proposals() {
+    let (env, client, _) = setup_test();
+    env.mock_all_auths();
+    client.create_custom_proposal(&0, &3600, &50_00, &2);
+}