Redlining

In diplomatic and professional negotiation, redlining refers to the act of marking sections of a draft text — historically with a red pen, now usually via tracked changes — to indicate language a party rejects, wants amended, or considers a non-negotiable limit. The term carries two overlapping meanings that delegates and junior researchers should keep distinct.

The first meaning is editorial: showing proposed deletions, insertions, and alternative phrasings on a working draft. In treaty negotiations, resolution drafting at the UN, or contract talks, parties circulate redlined versions so counterparts can see exactly what has shifted between rounds. Square brackets often accompany redlines to denote text still under dispute.

The second meaning is strategic: a "redline" is a position a party will not cross. When a delegation "redlines" a clause, it signals that the language as written is unacceptable and must change for the party to remain at the table or join consensus. Skilled negotiators distinguish between hard redlines (walk-away points tied to instructions from capital) and softer objections used as bargaining leverage.

Practical conventions delegates should know:

• Tracked changes and brackets are the standard format in UN drafting groups and informal consultations.
• Chair's text or a rolling text consolidates redlines from multiple parties; the chair decides which suggestions to retain.
• Overuse of redlines can stall negotiations; experienced delegations prioritize a small number of clearly justified edits.
• Redlines should be paired with fallback language — alternative wording that protects core interests while offering counterparts a path forward.

The term should not be confused with the unrelated U.S. domestic-policy meaning of redlining (discriminatory denial of services to neighborhoods, originating from 1930s Home Owners' Loan Corporation maps), which appears in housing and civil-rights literature rather than in negotiation practice.