1 INTRODUCTION

2 OBSERVATIONS AND DATA REDUCTION  
2.1 Sample Selection  
2.2 Data Reduction  
2.3 Additional Multiwavelength Observations  

3 ANALYSIS  
3.1 Completeness and Flux Deboosting  
3.2 SCUBA-2 Positional Offsets  
3.3 Flux Recovery  
3.4 Photometric Redshifts  

4 RESULTS AND DISCUSSION  
4.1 AS2UDS Catalogue  
4.2 Redshift Distribution and Trends  
4.3 Blank Maps  
4.4 AGN Fraction  
4.5 Passive Galaxy Progenitors  

5 CONCLUSIONS