diff --git a/Deployment/quota_check_params.sh b/Deployment/quota_check_params.sh
new file mode 100644
index 00000000..f5f285d9
--- /dev/null
+++ b/Deployment/quota_check_params.sh
@@ -0,0 +1,250 @@
+#!/bin/bash
+# VERBOSE=false
+
+MODELS=""
+REGIONS=""
+VERBOSE=false
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --models)
+      MODELS="$2"
+      shift 2
+      ;;
+    --regions)
+      REGIONS="$2"
+      shift 2
+      ;;
+    --verbose)
+      VERBOSE=true
+      shift
+      ;;
+    *)
+      echo "Unknown option: $1"
+      exit 1
+      ;;
+  esac
+done
+
+# Fallback to defaults if not provided
+[[ -z "$MODELS" ]]
+[[ -z "$REGIONS" ]]
+
+echo "Models: $MODELS"
+echo "Regions: $REGIONS"
+echo "Verbose: $VERBOSE"
+
+for arg in "$@"; do
+  if [ "$arg" = "--verbose" ]; then
+    VERBOSE=true
+  fi
+done
+
+log_verbose() {
+  if [ "$VERBOSE" = true ]; then
+    echo "$1"
+  fi
+}
+
+# Default Models and Capacities (Comma-separated in "model:capacity" format)
+DEFAULT_MODEL_CAPACITY="gpt-4o-mini:100,text-embedding-3-large:100"
+
+# Convert the comma-separated string into an array
+IFS=',' read -r -a MODEL_CAPACITY_PAIRS <<< "$DEFAULT_MODEL_CAPACITY"
+
+echo "🔄 Fetching available Azure subscriptions..."
+SUBSCRIPTIONS=$(az account list --query "[?state=='Enabled'].{Name:name, ID:id}" --output tsv)
+SUB_COUNT=$(echo "$SUBSCRIPTIONS" | wc -l)
+
+if [ "$SUB_COUNT" -eq 0 ]; then
+    echo "❌ ERROR: No active Azure subscriptions found. Please log in using 'az login' and ensure you have an active subscription."
+    exit 1
+elif [ "$SUB_COUNT" -eq 1 ]; then
+    # If only one subscription, automatically select it
+    AZURE_SUBSCRIPTION_ID=$(echo "$SUBSCRIPTIONS" | awk '{print $2}')
+    if [ -z "$AZURE_SUBSCRIPTION_ID" ]; then
+        echo "❌ ERROR: No active Azure subscriptions found. Please log in using 'az login' and ensure you have an active subscription."
+        exit 1
+    fi
+    echo "✅ Using the only available subscription: $AZURE_SUBSCRIPTION_ID"
+else
+    # If multiple subscriptions exist, prompt the user to choose one
+    echo "Multiple subscriptions found:"
+    echo "$SUBSCRIPTIONS" | awk '{print NR")", $1, "-", $2}'
+
+    while true; do
+        echo "Enter the number of the subscription to use:"
+        read SUB_INDEX
+
+        # Validate user input
+        if [[ "$SUB_INDEX" =~ ^[0-9]+$ ]] && [ "$SUB_INDEX" -ge 1 ] && [ "$SUB_INDEX" -le "$SUB_COUNT" ]; then
+            AZURE_SUBSCRIPTION_ID=$(echo "$SUBSCRIPTIONS" | awk -v idx="$SUB_INDEX" 'NR==idx {print $2}')
+            echo "✅ Selected Subscription: $AZURE_SUBSCRIPTION_ID"
+            break
+        else
+            echo "❌ Invalid selection. Please enter a valid number from the list."
+        fi
+    done
+fi
+
+
+# Set the selected subscription
+az account set --subscription "$AZURE_SUBSCRIPTION_ID"
+echo "🎯 Active Subscription: $(az account show --query '[name, id]' --output tsv)"
+
+# Default Regions to check (Comma-separated, now configurable)
+DEFAULT_REGIONS="australiaeast,eastus,eastus2,francecentral,japaneast,swedencentral,uksouth,westus,westus3"
+IFS=',' read -r -a DEFAULT_REGION_ARRAY <<< "$DEFAULT_REGIONS"
+
+# Read parameters (if any)
+IFS=',' read -r -a USER_PROVIDED_PAIRS <<< "$MODELS"
+USER_REGION="$REGIONS"
+
+IS_USER_PROVIDED_PAIRS=false
+
+if [ ${#USER_PROVIDED_PAIRS[@]} -lt 1 ]; then
+    echo "No parameters provided, using default model-capacity pairs: ${MODEL_CAPACITY_PAIRS[*]}"
+else
+    echo "Using provided model and capacity pairs: ${USER_PROVIDED_PAIRS[*]}"
+    IS_USER_PROVIDED_PAIRS=true
+    MODEL_CAPACITY_PAIRS=("${USER_PROVIDED_PAIRS[@]}")
+fi
+
+declare -a FINAL_MODEL_NAMES
+declare -a FINAL_CAPACITIES
+declare -a TABLE_ROWS
+
+for PAIR in "${MODEL_CAPACITY_PAIRS[@]}"; do
+    MODEL_NAME=$(echo "$PAIR" | cut -d':' -f1 | tr '[:upper:]' '[:lower:]')
+    CAPACITY=$(echo "$PAIR" | cut -d':' -f2)
+
+    if [ -z "$MODEL_NAME" ] || [ -z "$CAPACITY" ]; then
+        echo "❌ ERROR: Invalid model and capacity pair '$PAIR'. Both model and capacity must be specified."
+        exit 1
+    fi
+
+    FINAL_MODEL_NAMES+=("$MODEL_NAME")
+    FINAL_CAPACITIES+=("$CAPACITY")
+
+done
+
+echo "🔄 Using Models: ${FINAL_MODEL_NAMES[*]} with respective Capacities: ${FINAL_CAPACITIES[*]}"
+echo "----------------------------------------"
+
+# Check if the user provided a region, if not, use the default regions
+if [ -n "$USER_REGION" ]; then
+    echo "🔍 User provided region: $USER_REGION"
+    IFS=',' read -r -a REGIONS <<< "$USER_REGION"
+else
+    echo "No region specified, using default regions: ${DEFAULT_REGION_ARRAY[*]}"
+    REGIONS=("${DEFAULT_REGION_ARRAY[@]}")
+    APPLY_OR_CONDITION=true
+fi
+
+echo "✅ Retrieved Azure regions. Checking availability..."
+INDEX=1
+
+VALID_REGIONS=()
+for REGION in "${REGIONS[@]}"; do
+    log_verbose "----------------------------------------"
+    log_verbose "🔍 Checking region: $REGION"
+
+    QUOTA_INFO=$(az cognitiveservices usage list --location "$REGION" --output json | tr '[:upper:]' '[:lower:]')
+    if [ -z "$QUOTA_INFO" ]; then
+        log_verbose "⚠️ WARNING: Failed to retrieve quota for region $REGION. Skipping."
+        continue
+    fi
+
+    TEXT_EMBEDDING_AVAILABLE=false
+    AT_LEAST_ONE_MODEL_AVAILABLE=false
+    TEMP_TABLE_ROWS=()
+
+    for index in "${!FINAL_MODEL_NAMES[@]}"; do
+        MODEL_NAME="${FINAL_MODEL_NAMES[$index]}"
+        REQUIRED_CAPACITY="${FINAL_CAPACITIES[$index]}"
+        FOUND=false
+        INSUFFICIENT_QUOTA=false
+
+        if [ "$MODEL_NAME" = "text-embedding-ada-002" ]; then
+            MODEL_TYPES=("openai.standard.$MODEL_NAME")
+        else
+            MODEL_TYPES=("openai.standard.$MODEL_NAME" "openai.globalstandard.$MODEL_NAME")
+        fi
+
+        for MODEL_TYPE in "${MODEL_TYPES[@]}"; do
+            FOUND=false
+            INSUFFICIENT_QUOTA=false
+            log_verbose "🔍 Checking model: $MODEL_NAME with required capacity: $REQUIRED_CAPACITY ($MODEL_TYPE)"
+
+            MODEL_INFO=$(echo "$QUOTA_INFO" | awk -v model="\"value\": \"$MODEL_TYPE\"" '
+                BEGIN { RS="},"; FS="," }
+                $0 ~ model { print $0 }
+            ')
+
+            if [ -z "$MODEL_INFO" ]; then
+                FOUND=false
+                log_verbose "⚠️ WARNING: No quota information found for model: $MODEL_NAME in region: $REGION for model type: $MODEL_TYPE."
+                continue
+            fi
+
+            if [ -n "$MODEL_INFO" ]; then
+                FOUND=true
+                CURRENT_VALUE=$(echo "$MODEL_INFO" | awk -F': ' '/"currentvalue"/ {print $2}' | tr -d ',' | tr -d ' ')
+                LIMIT=$(echo "$MODEL_INFO" | awk -F': ' '/"limit"/ {print $2}' | tr -d ',' | tr -d ' ')
+
+                CURRENT_VALUE=${CURRENT_VALUE:-0}
+                LIMIT=${LIMIT:-0}
+
+                CURRENT_VALUE=$(echo "$CURRENT_VALUE" | cut -d'.' -f1)
+                LIMIT=$(echo "$LIMIT" | cut -d'.' -f1)
+
+                AVAILABLE=$((LIMIT - CURRENT_VALUE))
+                log_verbose "✅ Model: $MODEL_TYPE | Used: $CURRENT_VALUE | Limit: $LIMIT | Available: $AVAILABLE"
+
+                if [ "$AVAILABLE" -ge "$REQUIRED_CAPACITY" ]; then
+                    FOUND=true
+                    if [ "$MODEL_NAME" = "text-embedding-ada-002" ]; then
+                        TEXT_EMBEDDING_AVAILABLE=true
+                    fi
+                    AT_LEAST_ONE_MODEL_AVAILABLE=true
+                    TEMP_TABLE_ROWS+=("$(printf "| %-4s | %-20s | %-43s | %-10s | %-10s | %-10s |" "$INDEX" "$REGION" "$MODEL_TYPE" "$LIMIT" "$CURRENT_VALUE" "$AVAILABLE")")
+                else
+                    INSUFFICIENT_QUOTA=true
+                fi
+            fi
+            
+            if [ "$FOUND" = false ]; then
+                log_verbose "❌ No models found for model: $MODEL_NAME in region: $REGION (${MODEL_TYPES[*]})"
+                
+            elif [ "$INSUFFICIENT_QUOTA" = true ]; then
+                log_verbose "⚠️ Model $MODEL_NAME in region: $REGION has insufficient quota (${MODEL_TYPES[*]})."
+            fi
+        done
+    done
+
+if { [ "$IS_USER_PROVIDED_PAIRS" = true ] && [ "$INSUFFICIENT_QUOTA" = false ] && [ "$FOUND" = true ]; } || { [ "$TEXT_EMBEDDING_AVAILABLE" = true ] && { [ "$APPLY_OR_CONDITION" != true ] || [ "$AT_LEAST_ONE_MODEL_AVAILABLE" = true ]; }; }; then
+        VALID_REGIONS+=("$REGION")
+        TABLE_ROWS+=("${TEMP_TABLE_ROWS[@]}")
+        INDEX=$((INDEX + 1))
+    elif [ ${#USER_PROVIDED_PAIRS[@]} -eq 0 ]; then
+        echo "🚫 Skipping $REGION as it does not meet quota requirements."
+    fi
+
+done
+
+if [ ${#TABLE_ROWS[@]} -eq 0 ]; then
+    echo "--------------------------------------------------------------------------------------------------------------------"
+
+    echo "❌ No regions have sufficient quota for all required models. Please request a quota increase: https://aka.ms/oai/stuquotarequest"
+else
+    echo "---------------------------------------------------------------------------------------------------------------------"
+    printf "| %-4s | %-20s | %-43s | %-10s | %-10s | %-10s |\n" "No." "Region" "Model Name" "Limit" "Used" "Available"
+    echo "---------------------------------------------------------------------------------------------------------------------"
+    for ROW in "${TABLE_ROWS[@]}"; do
+        echo "$ROW"
+    done
+    echo "---------------------------------------------------------------------------------------------------------------------"
+    echo "➡️  To request a quota increase, visit: https://aka.ms/oai/stuquotarequest"
+fi
+
+echo "✅ Script completed."
\ No newline at end of file
diff --git a/README.md b/README.md
index fb94e87e..20345674 100644
--- a/README.md
+++ b/README.md
@@ -68,7 +68,7 @@ Follow the quick deploy steps on the deployment guide to deploy this solution
 
 
 > ⚠️ **Important: Check Azure OpenAI Quota Availability**
- <br/>To ensure sufficient quota is available in your subscription, please follow [quota check instructions guide](./docs/DeploymentGuide.md#regional-availability) before you deploy the solution.
+ <br/>To ensure sufficient quota is available in your subscription, please follow [quota check instructions guide](./docs/QuotaCheck.md) before you deploy the solution.
 
 <br/>
 
diff --git a/docs/QuotaCheck.md b/docs/QuotaCheck.md
new file mode 100644
index 00000000..f7e6767e
--- /dev/null
+++ b/docs/QuotaCheck.md
@@ -0,0 +1,100 @@
+## Check Quota Availability Before Deployment
+
+Before deploying the accelerator, **ensure sufficient quota availability** for the required model.
+> **For Global Standard | GPT-4o-mini - increase the capacity to at least 150K tokens for optimal performance.**
+
+### Login if you have not done so already
+```
+azd auth login
+```
+
+
+### 📌 Default Models & Capacities:
+```
+gpt-4o-mini:100, text-embedding-3-large:100
+```
+### 📌 Default Regions:
+```
+eastus, uksouth, eastus2, northcentralus, swedencentral, westus, westus2, southcentralus, canadacentral
+```
+### Usage Scenarios:
+- No parameters passed → Default models and capacities will be checked in default regions.
+- Only model(s) provided → The script will check for those models in the default regions.
+- Only region(s) provided → The script will check default models in the specified regions.
+- Both models and regions provided → The script will check those models in the specified regions.
+- `--verbose` passed → Enables detailed logging output for debugging and traceability.
+  
+### **Input Formats**
+> Use the --models, --regions, and --verbose options for parameter handling:
+
+✔️ Run without parameters to check default models & regions without verbose logging:
+   ```
+  ./quota_check_params.sh
+   ```
+✔️ Enable verbose logging:
+   ```
+  ./quota_check_params.sh --verbose
+   ```
+✔️ Check specific model(s) in default regions:
+  ```
+  ./quota_check_params.sh --models gpt-4o-mini:100,text-embedding-3-large:100
+  ```
+✔️ Check default models in specific region(s):
+  ```
+./quota_check_params.sh --regions eastus,westus
+  ```
+✔️ Passing Both models and regions:  
+  ```
+  ./quota_check_params.sh --models gpt-4o-mini:100 --regions eastus,westus2
+  ```
+✔️ All parameters combined:
+  ```
+ ./quota_check_params.sh --models gpt-4o-mini:100,text-embedding-3-large:100 --regions eastus,westus --verbose
+  ```
+
+### **Sample Output**
+The final table lists regions with available quota. You can select any of these regions for deployment.
+
+![quota-check-ouput](images/readme/quota-check-output.png)
+
+---
+### **If using Azure Portal and Cloud Shell**
+
+1. Navigate to the [Azure Portal](https://portal.azure.com).
+2. Click on **Azure Cloud Shell** in the top right navigation menu.
+3. Run the appropriate command based on your requirement:  
+
+   **To check quota for the deployment**  
+
+    ```sh
+    curl -L -o quota_check_params.sh "https://raw.githubusercontent.com/microsoft/Document-Knowledge-Mining-Solution-Accelerator/main/Deployment/quota_check_params.sh"
+    chmod +x quota_check_params.sh
+    ./quota_check_params.sh
+    ```
+    - Refer to [Input Formats](#input-formats) for detailed commands.
+      
+### **If using VS Code or Codespaces**
+1. Open the terminal in VS Code or Codespaces.
+2. If you're using VS Code, click the dropdown on the right side of the terminal window, and select `Git Bash`.
+   ![git_bash](images/readme/git_bash.png)
+3. Navigate to the `scripts` folder where the script files are located and make the script as executable:
+   ```sh
+    cd infra/scripts
+    chmod +x quota_check_params.sh
+    ```
+4. Run the appropriate script based on your requirement:  
+
+   **To check quota for the deployment**  
+
+    ```sh
+    ./quota_check_params.sh
+    ```
+   - Refer to [Input Formats](#input-formats) for detailed commands.
+
+5. If you see the error `_bash: az: command not found_`, install Azure CLI:  
+
+    ```sh
+    curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash
+    az login
+    ```
+6. Rerun the script after installing Azure CLI.
diff --git a/docs/images/readme/git_bash.png b/docs/images/readme/git_bash.png
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