Creative deadlines are the most common cause of launch delays, and they differ sharply by format. Plan your internal creative timeline against these windows.

Digital creative needs to clear media owner content approval before going live. Submit finished artwork five business days before launch. Clean creative in standard specs often clears faster, but that window is what protects you when a file comes back off-spec or a media owner asks for a revision, which is the common case rather than the rare one. Creative that pushes content guidelines needs more room than five days.

Static creative must be finalized earlier because printing and shipping precede installation. Working backward from launch:

Those windows cover production and shipping only; installation then happens inside your posting window. Your contract lists the exact creative deadline for each unit, so work to that date rather than to a general range. And if you're up against a tighter deadline than these ranges allow, say so early rather than assuming it's impossible; there's usually more room than the general numbers suggest.

Wraps, wallscapes, station dominations, and airport media carry the longest lead times due to custom production and stricter approvals. Treat these deadlines as hard.

Uploaded artwork is checked against each unit's spec and mismatches are flagged, so wrong-size files don't quietly cost you your launch date. Fix-and-resubmit cycles are fast when caught at upload; the expensive failures are files that arrive at the deadline with problems. Upload early even if launch is far off.

Lock your launch date, then set the creative deadline from it, and hold your internal team to that date, not the launch date.