Refund and Returns Policy
Refund Policy
Thank you for purchasing our book.
Please note that all book sales are final, and we do not offer refunds or exchanges.
We encourage you to review the product description, sample pages, and any other provided information before making your purchase. If you encounter any issues with your order, please contact us, and we’ll do our best to assist you.
Your understanding is greatly appreciated.
If you have questions or concerns, feel free to reach out to us at dvglabs@gmail.com.
The laboratories would find this book useful in getting solutions to the problems they may have. And accreditation bodies would understand the boundaries of their operations.