1. Preliminary Terms: High-level outline of key terms or conditions that are important to the interested party, used when specific parameters need to be documented

2. Confidentiality Statement: Brief confidentiality clause, used when sensitive information is involved and no separate NDA exists

3. Due Diligence Requirements: Overview of information or access needed for evaluation, included when detailed assessment is required

4. Non-Binding Statement: Explicit statement that the letter is non-binding except for specific provisions, used in complex transactions

5. Exclusivity Request: Request for exclusive negotiation period, included when exclusivity is desired

6. Validity Period: Specification of how long the expressed interest remains valid, used when time constraints are important

1. Summary of Proposed Terms: Brief outline of key commercial or technical terms being considered, if applicable

2. Corporate Information: Background information about the interested party, including relevant experience or qualifications

3. Initial Timeline: Proposed schedule for next steps and major milestones