1. Introduction

2. Supernova Data and Methodology Overview
2.1. The SN Ia samples
2.2. Light curve fitting and distance estimation
2.3. SN Selection
2.4. Host galaxy parameterizations
2.5. Systematic uncertainties

3. Cosmological fit methodology
3.1. Fitting techniques
3.2. External, non-SN datasets

4. Results
4.1. Systematic error budget
4.2. Cosmological results

5. Supernova sub-samples
5.1. Segregation by SNLS field
5.2. Segregation by SN properties
5.3. Segregation by host galaxy characteristics
5.4. Discussion

6. Conclusions