diff --git a/PLAN.md b/PLAN.md
index f4c8ab4..4e64dcb 100644
--- a/PLAN.md
+++ b/PLAN.md
@@ -2,7 +2,7 @@
 
 ## Progress Overview
 
-**Current Status**: Phase 11.1 & 11.2 Complete (Export Formats & Settings) - Ready for Phase 11.3/11.4 or Phase 12
+**Current Status**: Phase 11.1, 11.2 & 11.3 Complete (Export: Formats, Settings & Regions) - Ready for Phase 11.4 or Phase 12
 
 ### Completed Phases
 - ✅ **Phase 1**: Project Setup & Core Infrastructure (95% complete)
@@ -134,15 +134,19 @@
 - ✅ Peak and RMS meters (master and per-track)
 - ✅ Clip indicator with reset (master only)
 
-**Export Features (Phase 11.1 & 11.2 - Complete):**
+**Export Features (Phase 11.1, 11.2 & 11.3 - Complete):**
 - ✅ WAV export (16/24/32-bit PCM or float)
 - ✅ MP3 export with lamejs (128/192/256/320 kbps)
 - ✅ FLAC export with fflate compression (quality 0-9)
 - ✅ Format selector dropdown with dynamic options
 - ✅ Normalization option (1% headroom)
-- ✅ Mix all tracks before export
+- ✅ Export scope selector:
+  - Entire Project (mix all tracks)
+  - Selected Region (extract and mix selection)
+  - Individual Tracks (separate files with sanitized names)
 - ✅ Export dialog with format-specific settings
 - ✅ Dynamic file extension display
+- ✅ Smart selection detection (disable option when no selection)
 
 ### Next Steps
 - **Phase 6**: Audio effects ✅ COMPLETE (Basic + Filters + Dynamics + Time-Based + Advanced + Chain Management)
@@ -150,7 +154,7 @@
 - **Phase 8**: Recording functionality ✅ COMPLETE (Audio input, controls, settings with overdub/punch)
 - **Phase 9**: Automation ✅ COMPLETE (Volume/Pan automation with write/touch/latch modes)
 - **Phase 10**: Analysis Tools ✅ COMPLETE (FFT, Spectrogram, Phase Correlation, LUFS, Audio Statistics)
-- **Phase 11**: Export & Import 🔄 PARTIALLY COMPLETE (11.1 & 11.2 done: WAV/MP3/FLAC export with all settings)
+- **Phase 11**: Export & Import 🔄 PARTIALLY COMPLETE (11.1-11.3 done: Full export with formats, settings & scope options)
 
 ---
 
@@ -712,7 +716,7 @@ audio-ui/
 - [x] Dynamic range
 - [x] Headroom calculation
 
-### Phase 11: Export & Import (Phase 11.1 Complete)
+### Phase 11: Export & Import (Phase 11.1, 11.2, 11.3 Complete)
 
 #### 11.1 Export Formats ✅ COMPLETE
 - [x] WAV export (PCM, various bit depths: 16/24/32-bit)
@@ -741,11 +745,11 @@ audio-ui/
 - [ ] Sample rate conversion
 - [ ] Dithering options
 
-#### 11.3 Export Regions
-- [ ] Export entire project
-- [ ] Export selected region
-- [ ] Batch export all regions
-- [ ] Export individual tracks
+#### 11.3 Export Regions ✅ COMPLETE
+- [x] Export entire project (mix all tracks)
+- [x] Export selected region (extract and mix selection from all tracks)
+- [x] Export individual tracks (separate files with sanitized names)
+- [ ] Batch export all regions (future feature)
 
 #### 11.4 Import
 - [ ] Support for WAV, MP3, OGG, FLAC, M4A, AIFF