What Maryland Code of Ethics guideline may Nathan be breaching while helping unrepresented buyers?

Nathan may be breaching the guideline that states licensees must protect and promote their client's interests without compromising their duties to the other parties. When assisting unrepresented buyers, Nathan has a responsibility to ensure that the buyers’ interests are prioritized. This means he must act with loyalty and care toward his clients, which includes not only helping them find a property but also ensuring that any information he provides, advice he offers, and negotiation strategies he employs do not inadvertently disadvantage the sellers or any other involved parties.

In a real estate context, this guideline underscores the importance of fairness and transparency in transactions. If Nathan were to prioritize the interests of unrepresented buyers over the seller's rights or needs, not only would he potentially jeopardize the transaction, but he could also be found liable for failing to uphold his professional obligations. Thus, maintaining a balance between advocating for his clients and respecting the rights of all parties is essential in ensuring ethical compliance in his practice.