1. 2005 Modifications to CRRC-1 Product Rating Program Manual

2. CHAPTER 1.0 FORWARD Section 1.4. Glossary of Terms The following definitions were added to Chapter 1.0 to address the Color Family Program: Color Family Color Family Additional Element Color Family Element Color Family Group Color Family Representative Element Color Family Binder/Resin Technology Hunter “L”,”a”,”b” Color Values Other minor changes to this section were made as well see CRRC-1 for details

3. Chapter 2.0 Accredited Laboratories, Approved Test Farms and Testing Minor additions were made to this chapter to reflect the inclusion of CRRC-1 Test Method #1 and the Color Family Program, including but not limited to the addition of ASTM D 2244 2.2.6 2.2.6 Instrumentally Measured Color Tests For Color Family Elements, only, Color Family Element samples shall be tested for Hunter “L”, “a”, and “b” values in accordance with the following test method: ASTM D2244

4. Chapter 3.0 Criteria for Product Rating And Roofing Company Licensing The following sections were modified to accommodate the inclusion of CRRC-1 Method #1 and the Color Family Program (see CRRC-1) Sections 3.5 A - F were modified or added Section 3.5.1 E was added Section 3.7 was modified Section 3.8.1 was modified Section 3.8.2 was added

5. Table 1: CRRC Color Families and Characteristics Table 1 was added to supplement the Color Family Program (See CRRC-1 for complete table) Color FamilyHunter “L” rangeHunter “a” rangeHunter “b” rangeDefault SR Default TE 1Red17 to 29+7 to +360 to +150.250.83 2Terra Cotta20 to 38+15 to +30+6 to +160.350.83 3Bright Red23 to 38+35 to +49+10 to +480.350.83 4Beige / Off-White59 to 86-5 to +5-3 to +230.550.83 5Tan51 to 65-2 to +7+6 to +210.550.83 6Dark Blue13 to 33-7 to +6-21 to -20.250.83 7Med to Light Blue34 to 55-12 to -3-20 to -80.320.83 8Dark Brown17 to 30-1 to +90 to +100.250.83 9Med to Light Brown25 to 58-2 to 17+5 to +260.320.83 10Dark Green18 to 45-15 to -3-5 to +110.250.83 11Med to Light Green24 to 70-15 to 0-5 to +110.320.83 12White76 to 89-3 to +2-3 to +100.650.83 13Bright White>85-3 to +1-3 to +60.700.83 14Black<26-1.5 to +1.5 0.250.83 15Dark Gray24 to 42-4 to +2-8 to +40.250.83 16Med to Light Gray40 to 77-4 to +3-3 to +80.350.83 17Pearlescent Silver50 to 75-5 to +3-3 to +80.450.75 18Pearlescent Copper38 to 602 to 175 to 240.400.75

6. The full set of changes to CRRC-1 Product Rating Program Manual can be viewed at www.coolroofs.org (Product Rating Program page) www.coolroofs.org