diff --git a/OutdatedPackageAnalysis.py b/OutdatedPackageAnalysis.py
new file mode 100644
index 0000000..5f11066
--- /dev/null
+++ b/OutdatedPackageAnalysis.py
@@ -0,0 +1,390 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""Generate a CSV report highlighting outdated Python packages.
+
+The script inspects the packages listed in ``requirements_full_list.txt`` and
+identifies entries that have newer releases available on PyPI.  For each
+outdated package it determines an upgrade target based on the most recent and
+second most recent major versions and suggests a vulnerability-free release by
+leveraging :func:`utils.VersionSuggester.find_latest_safe_version_for_major`.
+Additional community activity metrics are obtained through
+``utils.CommunityActivityUtils`` and included in the final report.
+
+The output CSV is named ``OutdatedPackageAnalysis_YYYYMMDD.csv`` and contains
+the following columns:
+
+``Package Name``
+    Package identifier as listed in the requirements file.
+
+``Current Version``
+    The pinned version from ``requirements_full_list.txt``.
+
+``Is Major/Second Major Version``
+    Indicates whether the upgrade recommendation targets the latest major
+    release or the second latest major release available on PyPI.
+
+``Upgrade Available?``
+    ``Yes`` when a newer release exists on PyPI, ``No`` otherwise.
+
+``Upgrade Instruction``
+    Recommended upgrade action, including the suggested vulnerability-free
+    version or an explanatory note when no safe release is available.
+
+``Last Active Date for current major version`` and ``Last active date for
+package``
+    Activity timestamps obtained from :mod:`utils.CommunityActivityUtils`.
+"""
+
+from __future__ import annotations
+
+import argparse
+import asyncio
+import csv
+import logging
+from dataclasses import dataclass
+from datetime import datetime
+from pathlib import Path
+from typing import Iterable
+
+from packaging.version import InvalidVersion, Version
+
+from utils.CommunityActivityUtils import get_activity_dates
+from utils.ConfigUtils import parse_requirements
+from utils.PyPiUtils import GetPyPiInfo
+from utils.SGTUtils import SGTFormatter
+from utils.VersionSuggester import find_latest_safe_version_for_major
+
+
+# ---------------------------------------------------------------------------
+# Logging configuration
+# ---------------------------------------------------------------------------
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.INFO)
+handler = logging.StreamHandler()
+handler.setFormatter(
+    SGTFormatter(fmt="%(asctime)s [%(levelname)s] %(message)s", datefmt="%H:%M:%S")
+)
+logger.addHandler(handler)
+logger.propagate = False
+
+
+# ---------------------------------------------------------------------------
+# Data models
+# ---------------------------------------------------------------------------
+@dataclass(slots=True)
+class PackageReport:
+    """Container for CSV row information."""
+
+    name: str
+    current_version: str
+    target_major_label: str
+    upgrade_available: str
+    upgrade_instruction: str
+    last_active_current_major: str
+    last_active_package: str
+
+    def to_row(self) -> list[str]:
+        return [
+            self.name,
+            self.current_version,
+            self.target_major_label,
+            self.upgrade_available,
+            self.upgrade_instruction,
+            self.last_active_current_major,
+            self.last_active_package,
+        ]
+
+
+# ---------------------------------------------------------------------------
+# Helper functions
+# ---------------------------------------------------------------------------
+def _parse_versions(releases: Iterable[str]) -> list[tuple[Version, str]]:
+    """Return sorted ``Version`` objects paired with their original string."""
+
+    parsed: list[tuple[Version, str]] = []
+    for ver_str in releases:
+        try:
+            parsed.append((Version(ver_str), ver_str))
+        except InvalidVersion:
+            logger.debug("Skipping invalid version string: %s", ver_str)
+            continue
+
+    parsed.sort(key=lambda item: item[0])
+    return parsed
+
+
+def _determine_target_major(
+    available_versions: list[tuple[Version, str]],
+    current_version: Version | None,
+) -> tuple[int | None, str, int | None]:
+    """Identify the major version that should be evaluated for upgrades.
+
+    Returns a tuple ``(target_major, label, latest_major)`` where ``label`` is a
+    human readable description used in the CSV output.  ``target_major`` may be
+    ``None`` when no meaningful upgrade target exists.
+    """
+
+    if not available_versions:
+        return None, "N/A", None
+
+    majors = sorted({parsed.major for parsed, _ in available_versions})
+    latest_major = majors[-1]
+    second_latest_major = majors[-2] if len(majors) >= 2 else None
+
+    if current_version and current_version.major == latest_major:
+        return latest_major, "Latest Major", latest_major
+
+    if second_latest_major is not None:
+        return second_latest_major, "Second Latest Major", latest_major
+
+    if current_version is not None:
+        return current_version.major, "Current Major", latest_major
+
+    return latest_major, "Latest Major", latest_major
+
+
+def _has_upgrade(
+    available_versions: list[tuple[Version, str]],
+    current_version: Version | None,
+    current_version_str: str,
+) -> tuple[bool, Version | None]:
+    """Return whether a newer release exists and the latest version."""
+
+    if not available_versions:
+        return False, None
+
+    latest_version = available_versions[-1][0]
+
+    if current_version is None:
+        return available_versions[-1][1] != current_version_str, latest_version
+
+    return latest_version > current_version, latest_version
+
+
+async def _evaluate_package(
+    name: str,
+    current_version_str: str,
+    available_versions: list[tuple[Version, str]],
+    target_major: int | None,
+    latest_major: int | None,
+) -> tuple[str, str]:
+    """Return upgrade label and instruction for the package."""
+
+    if target_major is None:
+        return "No", "Unable to determine upgrade target"
+
+    version_strings = [ver_str for _, ver_str in available_versions]
+
+    safe_version = await find_latest_safe_version_for_major(
+        name,
+        current_version_str,
+        version_strings,
+        target_major,
+    )
+
+    if safe_version:
+        try:
+            safe_parsed = Version(safe_version)
+            current_parsed = Version(current_version_str)
+            if safe_parsed == current_parsed:
+                instruction = (
+                    f"Current version {current_version_str} is already the latest "
+                    f"safe release within major {target_major}"
+                )
+            else:
+                instruction = f"Upgrade to {safe_version} (major {target_major})"
+        except InvalidVersion:
+            instruction = f"Upgrade to {safe_version} (major {target_major})"
+        return "Yes", instruction
+
+    if latest_major is not None and target_major != latest_major:
+        return (
+            "Yes",
+            f"No vulnerability-free release found for major {target_major}; "
+            f"evaluate major {latest_major} instead",
+        )
+
+    return "Yes", f"No vulnerability-free release found for major {target_major}"
+
+
+async def _process_package(
+    package: str,
+    current_version_str: str,
+) -> PackageReport | None:
+    """Inspect a single package and generate a report entry when outdated."""
+
+    info = GetPyPiInfo(package)
+    if not info:
+        logger.warning("PyPI metadata unavailable for %s; skipping", package)
+        return None
+
+    releases = info.get("releases", {}) or {}
+    parsed_versions = _parse_versions(releases.keys())
+
+    try:
+        current_version = Version(current_version_str)
+    except InvalidVersion:
+        current_version = None
+        logger.debug("Invalid current version for %s: %s", package, current_version_str)
+
+    upgrade_available, latest_version = _has_upgrade(
+        parsed_versions, current_version, current_version_str
+    )
+
+    if not upgrade_available:
+        return None
+
+    target_major, major_label, latest_major = _determine_target_major(
+        parsed_versions, current_version
+    )
+
+    # Ensure that an upgrade exists within the evaluated major when it matches
+    # the current major.  If none exists we still call the vulnerability check
+    # so that the instruction explains the situation.
+    upgrade_flag, instruction = await _evaluate_package(
+        package,
+        current_version_str,
+        parsed_versions,
+        target_major,
+        latest_major,
+    )
+
+    last_active_current_major, last_active_package = get_activity_dates(
+        package, current_version_str, info
+    )
+
+    return PackageReport(
+        name=package,
+        current_version=current_version_str,
+        target_major_label=major_label,
+        upgrade_available=upgrade_flag,
+        upgrade_instruction=instruction,
+        last_active_current_major=last_active_current_major,
+        last_active_package=last_active_package,
+    )
+
+
+async def _generate_reports(
+    packages: list[tuple[str, str]],
+) -> list[PackageReport]:
+    """Process packages sequentially and collect report rows."""
+
+    results: list[PackageReport] = []
+    total = len(packages)
+    for idx, (name, version_str) in enumerate(packages, start=1):
+        logger.info("[%d/%d] Evaluating %s==%s", idx, total, name, version_str)
+        report = await _process_package(name, version_str)
+        if report:
+            results.append(report)
+    return results
+
+
+def _write_csv(rows: list[PackageReport], output_path: Path) -> None:
+    """Persist report rows to ``output_path``."""
+
+    header = [
+        "Package Name",
+        "Current Version",
+        "Is Major/Second Major Version",
+        "Upgrade Available?",
+        "Upgrade Instruction",
+        "Last Active Date for current major version",
+        "Last active date for package",
+    ]
+
+    with output_path.open("w", encoding="utf-8", newline="") as csv_file:
+        writer = csv.writer(csv_file)
+        writer.writerow(header)
+        for row in rows:
+            writer.writerow(row.to_row())
+
+
+def _resolve_requirements(path: str | None) -> Path:
+    """Return the resolved requirements file path."""
+
+    if path:
+        candidate = Path(path)
+    else:
+        candidate = Path("src") / "requirements_full_list.txt"
+
+    if not candidate.exists():
+        raise FileNotFoundError(f"Requirements file not found: {candidate}")
+
+    return candidate
+
+
+def _select_packages(
+    requirements_path: Path,
+    limit: int | None,
+) -> list[tuple[str, str]]:
+    """Load packages from the requirements file and apply an optional limit."""
+
+    parsed = parse_requirements(str(requirements_path))
+    items = list(parsed.items())
+    if limit is not None and limit >= 0:
+        return items[:limit]
+    return items
+
+
+def parse_arguments() -> argparse.Namespace:
+    """Parse CLI arguments for the script."""
+
+    parser = argparse.ArgumentParser(
+        description="Generate a report for outdated Python packages",
+    )
+    parser.add_argument(
+        "--requirements",
+        dest="requirements",
+        help="Path to requirements_full_list.txt (default: src/requirements_full_list.txt)",
+    )
+    parser.add_argument(
+        "--output",
+        dest="output",
+        help="Optional output CSV path. Defaults to OutdatedPackageAnalysis_YYYYMMDD.csv",
+    )
+    parser.add_argument(
+        "--limit",
+        type=int,
+        default=None,
+        help="Process only the first N packages from the requirements file",
+    )
+    return parser.parse_args()
+
+
+async def main_async(args: argparse.Namespace) -> Path:
+    """Asynchronous entry point for report generation."""
+
+    requirements_path = _resolve_requirements(args.requirements)
+    packages = _select_packages(requirements_path, args.limit)
+
+    if not packages:
+        logger.warning("No packages found in %s", requirements_path)
+        output_path = Path(args.output) if args.output else Path(
+            f"OutdatedPackageAnalysis_{datetime.now():%Y%m%d}.csv"
+        )
+        _write_csv([], output_path)
+        return output_path
+
+    reports = await _generate_reports(packages)
+
+    output_path = (
+        Path(args.output)
+        if args.output
+        else Path(f"OutdatedPackageAnalysis_{datetime.now():%Y%m%d}.csv")
+    )
+    _write_csv(reports, output_path)
+    logger.info("Report written to %s", output_path)
+    return output_path
+
+
+def main() -> None:
+    """Command-line entry point."""
+
+    args = parse_arguments()
+    asyncio.run(main_async(args))
+
+
+if __name__ == "__main__":
+    main()
+