# PEC5D — Pitch Deck Library **PEC5D Full Evolution · Part 5.4** · Complete deck suite for every audience. | # | Deck | Audience | Length | |---|---|---|---| | 01 | [Elevator Pitch](01-elevator-30s.md) | everyone | 30 s / 3 min | | 02 | [Seed / Series A](02-seed-series-a.md) | investors | full deck | | 03 | [Impact & Philanthropy](03-impact-philanthropy.md) | foundations, donors | deck | | 04 | [Government & Policy](04-government-policy.md) | governments, agencies | deck | | 05 | [Corporate Partner](05-corporate-partner.md) | enterprises | deck | | 06 | [Scientific](06-scientific.md) | academia, peer review | paper-deck | | 07 | [Visionary Keynote](07-visionary-keynote.md) | general, media | keynote | ## How to use - **Pitch night:** 01 → 02 → 05 - **Policy roundtable:** 04 → 03 - **Academic review:** 06 → 03 - **Keynote / festival:** 07 Every deck links to the [proposal portfolio](../../proposals/pec5d/README.md) and the [hardware specs](../../hardware/pec5d/README.md) for depth.