Which of the following is a mandatory part of a home improvement contract under Maryland law?

Under Maryland law, a mandatory part of a home improvement contract is the notice of cancellation. This requirement is in place to protect consumers by ensuring they are informed of their right to cancel the contract within a specified period. When a homeowner signs a contract for home improvement services, they need to understand that there is a window during which they can change their mind without penalty. Including a notice of cancellation in the contract reinforces this right and helps to prevent any potential disputes that might arise over the homeowner's ability to withdraw from the agreement.

In contrast, while completion dates, buyer's contact information, and inspection reports might be important in the context of home improvement contracts, they do not carry the same legal mandate as the notice of cancellation in Maryland. Completion dates are often negotiated but are not required to be part of the contract by law. Similarly, while it's helpful for the seller to have the buyer's contact information, it is not a legally required element of the contract. Inspection reports might be relevant depending on the specific nature of the work but are also not mandated to be included in the contract itself under Maryland law.