Which of the following is NOT typically included in assessment criteria for tenders?

The assessment criteria for tenders usually focus on factors that significantly impact the procurement process and the overall value of the bid. Price is a fundamental consideration, as it directly affects the budget and financial feasibility of the contract. Sustainable practices and environmental activities also play a crucial role in many sectors as organizations increasingly prioritize ethical sourcing and sustainability in their supply chains.

In contrast, a supplier's color preference does not pertain to the significant operational, financial, or ethical dimensions of their proposal. It is typically irrelevant and does not influence the supplier's ability to deliver goods or services or adhere to the tender's requirements. Therefore, including color preference in assessment criteria does not align with the strategic objectives of the tendering process, making it the correct answer for what is not typically included.