diff --git a/crates/transaction-pool/src/lib.rs b/crates/transaction-pool/src/lib.rs
index 061555455..ffd23ded0 100644
--- a/crates/transaction-pool/src/lib.rs
+++ b/crates/transaction-pool/src/lib.rs
@@ -78,12 +78,12 @@
 pub use crate::{
     config::PoolConfig,
     ordering::TransactionOrdering,
-    traits::{BestTransactions, NewBlockEvent, PoolTransaction, TransactionPool},
+    traits::{BestTransactions, OnNewBlockEvent, PoolTransaction, TransactionPool},
     validate::{TransactionValidationOutcome, TransactionValidator},
 };
 use crate::{
     error::PoolResult,
-    pool::PoolInner,
+    pool::{OnNewBlockOutcome, PoolInner},
     traits::{NewTransactionEvent, PoolStatus, TransactionOrigin},
     validate::ValidPoolTransaction,
 };
@@ -178,9 +178,8 @@ where
         self.pool.status()
     }
 
-    fn on_new_block(&self, _event: NewBlockEvent<Self::Transaction>) {
-        // TODO perform maintenance: update pool accordingly
-        todo!()
+    fn on_new_block(&self, event: OnNewBlockEvent) {
+        self.pool.on_new_block(event);
     }
 
     async fn add_transaction(
diff --git a/crates/transaction-pool/src/pool/events.rs b/crates/transaction-pool/src/pool/events.rs
index c7e860c01..7fc258f45 100644
--- a/crates/transaction-pool/src/pool/events.rs
+++ b/crates/transaction-pool/src/pool/events.rs
@@ -11,14 +11,13 @@ pub enum TransactionEvent<Hash> {
     /// Transaction has been added to the queued pool.
     Queued,
     /// Transaction has been included in the block belonging to this hash.
-    Included(H256),
+    Mined(H256),
     /// Transaction has been replaced by the transaction belonging to the hash.
     ///
     /// E.g. same (sender + nonce) pair
     Replaced(Hash),
     /// Transaction was dropped due to configured limits.
-    Dropped,
+    Discarded,
     /// Transaction became invalid indefinitely.
     Invalid,
-    // TODO Timedout?, broadcasted(peers)
 }
diff --git a/crates/transaction-pool/src/pool/listener.rs b/crates/transaction-pool/src/pool/listener.rs
index 070d6e412..b9d259213 100644
--- a/crates/transaction-pool/src/pool/listener.rs
+++ b/crates/transaction-pool/src/pool/listener.rs
@@ -2,6 +2,7 @@
 
 use crate::pool::events::TransactionEvent;
 use futures::channel::mpsc::UnboundedSender;
+use reth_primitives::H256;
 use std::{collections::HashMap, hash};
 
 type EventSink<Hash> = UnboundedSender<TransactionEvent<Hash>>;
@@ -44,6 +45,16 @@ impl<Hash: hash::Hash + Eq + Clone> PoolEventListener<Hash> {
     pub(crate) fn queued(&mut self, tx: &Hash) {
         self.notify_with(tx, |notifier| notifier.queued());
     }
+
+    /// Notify listeners about a transaction that was discarded.
+    pub(crate) fn discarded(&mut self, tx: &Hash) {
+        self.notify_with(tx, |notifier| notifier.discarded());
+    }
+
+    /// Notify listeners that the transaction was mined
+    pub(crate) fn mined(&mut self, tx: &Hash, block_hash: H256) {
+        self.notify_with(tx, |notifier| notifier.mined(block_hash));
+    }
 }
 
 impl<Hash: hash::Hash + Eq> Default for PoolEventListener<Hash> {
@@ -86,4 +97,16 @@ impl<Hash: Clone> PoolEventNotifier<Hash> {
         self.notify(TransactionEvent::Replaced(hash));
         self.is_done = true;
     }
+
+    /// Transaction was mined.
+    fn mined(&mut self, block_hash: H256) {
+        self.notify(TransactionEvent::Mined(block_hash));
+        self.is_done = true;
+    }
+
+    /// Transaction was replaced with the given transaction
+    fn discarded(&mut self) {
+        self.notify(TransactionEvent::Discarded);
+        self.is_done = true;
+    }
 }
diff --git a/crates/transaction-pool/src/pool/mod.rs b/crates/transaction-pool/src/pool/mod.rs
index 94378331d..eb6dfda91 100644
--- a/crates/transaction-pool/src/pool/mod.rs
+++ b/crates/transaction-pool/src/pool/mod.rs
@@ -69,13 +69,13 @@ use crate::{
     pool::{listener::PoolEventListener, state::SubPool, txpool::TxPool},
     traits::{NewTransactionEvent, PoolStatus, PoolTransaction, TransactionOrigin},
     validate::{TransactionValidationOutcome, ValidPoolTransaction},
-    PoolConfig, TransactionOrdering, TransactionValidator, U256,
+    OnNewBlockEvent, PoolConfig, TransactionOrdering, TransactionValidator, U256,
 };
 use best::BestTransactions;
 pub use events::TransactionEvent;
 use futures::channel::mpsc::{channel, Receiver, Sender};
 use parking_lot::{Mutex, RwLock};
-use reth_primitives::{Address, TxHash};
+use reth_primitives::{Address, TxHash, H256};
 use std::{
     collections::{HashMap, HashSet},
     sync::Arc,
@@ -164,6 +164,12 @@ where
         rx
     }
 
+    /// Updates the entire pool after a new block was mined.
+    pub(crate) fn on_new_block(&self, block: OnNewBlockEvent) {
+        let outcome = self.pool.write().on_new_block(block);
+        self.notify_on_new_block(outcome);
+    }
+
     /// Resubmits transactions back into the pool.
     pub fn resubmit(&self, _transactions: HashMap<TxHash, ValidPoolTransaction<T::Transaction>>) {
         unimplemented!()
@@ -285,14 +291,28 @@ where
         });
     }
 
+    /// Notifies transaction listeners about changes after a block was processed.
+    fn notify_on_new_block(&self, outcome: OnNewBlockOutcome) {
+        let OnNewBlockOutcome { mined, promoted, discarded, block_hash } = outcome;
+
+        let mut listener = self.event_listener.write();
+
+        mined.iter().for_each(|tx| listener.mined(tx, block_hash));
+        promoted.iter().for_each(|tx| listener.ready(tx, None));
+        discarded.iter().for_each(|tx| listener.discarded(tx));
+    }
+
     /// Fire events for the newly added transaction.
     fn notify_event_listeners(&self, tx: &AddedTransaction<T::Transaction>) {
         let mut listener = self.event_listener.write();
 
         match tx {
             AddedTransaction::Pending(tx) => {
-                listener.ready(tx.transaction.hash(), None);
-                // TODO  more listeners for discarded, removed etc...
+                let AddedPendingTransaction { transaction, promoted, discarded, .. } = tx;
+
+                listener.ready(transaction.hash(), None);
+                promoted.iter().for_each(|tx| listener.ready(tx, None));
+                discarded.iter().for_each(|tx| listener.discarded(tx));
             }
             AddedTransaction::Parked { transaction, .. } => {
                 listener.queued(transaction.hash());
@@ -409,3 +429,16 @@ impl<T: PoolTransaction> AddedTransaction<T> {
         }
     }
 }
+
+/// Contains all state changes after a [`NewBlockEvent`] was processed
+#[derive(Debug)]
+pub(crate) struct OnNewBlockOutcome {
+    /// Hash of the block.
+    pub(crate) block_hash: H256,
+    /// All mined transactions.
+    pub(crate) mined: Vec<TxHash>,
+    /// Transactions promoted to the ready queue.
+    pub(crate) promoted: Vec<TxHash>,
+    /// transaction that were discarded during the update
+    pub(crate) discarded: Vec<TxHash>,
+}
diff --git a/crates/transaction-pool/src/pool/txpool.rs b/crates/transaction-pool/src/pool/txpool.rs
index 165784513..391496c57 100644
--- a/crates/transaction-pool/src/pool/txpool.rs
+++ b/crates/transaction-pool/src/pool/txpool.rs
@@ -9,14 +9,14 @@ use crate::{
         pending::PendingPool,
         state::{SubPool, TxState},
         update::{Destination, PoolUpdate},
-        AddedPendingTransaction, AddedTransaction,
+        AddedPendingTransaction, AddedTransaction, OnNewBlockOutcome,
     },
     traits::{PoolStatus, StateDiff},
-    NewBlockEvent, PoolConfig, PoolResult, PoolTransaction, TransactionOrdering,
+    OnNewBlockEvent, PoolConfig, PoolResult, PoolTransaction, TransactionOrdering,
     ValidPoolTransaction, U256,
 };
 use fnv::FnvHashMap;
-use reth_primitives::TxHash;
+use reth_primitives::{TxHash, H256};
 use std::{
     cmp::Ordering,
     collections::{btree_map::Entry, hash_map, BTreeMap, HashMap, HashSet},
@@ -152,19 +152,25 @@ impl<T: TransactionOrdering> TxPool<T> {
     ///
     /// This removes all mined transactions, updates according to the new base fee and rechecks
     /// sender allowance.
-    pub(crate) fn on_new_block(&mut self, block: NewBlockEvent<T::Transaction>) {
+    pub(crate) fn on_new_block(&mut self, event: OnNewBlockEvent) -> OnNewBlockOutcome {
         // Remove all transaction that were included in the block
-        for mined in &block.mined_transactions {
-            self.all_transactions.remove_transaction(mined.id());
-            self.pending_pool.remove_transaction(mined.id());
+        for tx_hash in &event.mined_transactions {
+            self.remove_transaction_by_hash(tx_hash);
         }
 
         // Apply the state changes to the total set of transactions which triggers sub-pool updates.
         let updates =
-            self.all_transactions.update(block.pending_block_base_fee, &block.state_changes);
+            self.all_transactions.update(event.pending_block_base_fee, &event.state_changes);
 
         // Process the sub-pool updates
-        self.process_updates(updates);
+        let UpdateOutcome { promoted, discarded, .. } = self.process_updates(updates);
+
+        OnNewBlockOutcome {
+            block_hash: event.hash,
+            mined: event.mined_transactions,
+            promoted,
+            discarded,
+        }
     }
 
     /// Adds the transaction into the pool.
@@ -273,6 +279,17 @@ impl<T: TransactionOrdering> TxPool<T> {
         self.remove_from_subpool(pool, tx.id())
     }
 
+    /// Remove the transaction from the entire pool via its hash.
+    ///
+    /// This includes the total set of transaction and the subpool it currently resides in.
+    fn remove_transaction_by_hash(
+        &mut self,
+        tx_hash: &H256,
+    ) -> Option<Arc<ValidPoolTransaction<T::Transaction>>> {
+        let (tx, pool) = self.all_transactions.remove_transaction_by_hash(tx_hash)?;
+        self.remove_from_subpool(pool, tx.id())
+    }
+
     /// Removes the transaction from the given pool.
     ///
     /// Caution: this only removes the tx from the sub-pool and not from the pool itself
@@ -675,6 +692,18 @@ impl<T: PoolTransaction> AllTransactions<T> {
         self.txs.range_mut(id..).take_while(|(other, _)| id.sender == other.sender)
     }
 
+    /// Removes a transaction from the set using its hash.
+    pub(crate) fn remove_transaction_by_hash(
+        &mut self,
+        tx_hash: &H256,
+    ) -> Option<(Arc<ValidPoolTransaction<T>>, SubPool)> {
+        let tx = self.by_hash.remove(tx_hash)?;
+        let internal = self.txs.remove(&tx.transaction_id)?;
+        // decrement the counter for the sender.
+        self.tx_decr(tx.sender_id());
+        Some((tx, internal.subpool))
+    }
+
     /// Removes a transaction from the set.
     ///
     /// This will _not_ trigger additional updates, because descendants without nonce gaps are
diff --git a/crates/transaction-pool/src/traits.rs b/crates/transaction-pool/src/traits.rs
index 090ec4227..fb7064dd3 100644
--- a/crates/transaction-pool/src/traits.rs
+++ b/crates/transaction-pool/src/traits.rs
@@ -21,7 +21,7 @@ pub trait TransactionPool: Send + Sync + 'static {
     /// Implementers need to update the pool accordingly.
     /// For example the base fee of the pending block is determined after a block is mined which
     /// affects the dynamic fee requirement of pending transactions in the pool.
-    fn on_new_block(&self, event: NewBlockEvent<Self::Transaction>);
+    fn on_new_block(&self, event: OnNewBlockEvent);
 
     /// Adds an _unvalidated_ transaction into the pool.
     ///
@@ -128,7 +128,7 @@ impl TransactionOrigin {
 
 /// Event fired when a new block was mined
 #[derive(Debug, Clone)]
-pub struct NewBlockEvent<T: PoolTransaction> {
+pub struct OnNewBlockEvent {
     /// Hash of the added block.
     pub hash: H256,
     /// EIP-1559 Base fee of the _next_ (pending) block
@@ -138,7 +138,7 @@ pub struct NewBlockEvent<T: PoolTransaction> {
     /// Provides a set of state changes that affected the accounts.
     pub state_changes: StateDiff,
     /// All mined transactions in the block
-    pub mined_transactions: Vec<Arc<ValidPoolTransaction<T>>>,
+    pub mined_transactions: Vec<H256>,
 }
 
 /// Contains a list of changed state