 ====000.0.0.0.0.0 Contract Documents Involving Proprietary Products or System ([http://ecfr.gpoaccess.gov/cgi/t/text/text-idx?c=ecfr&sid=0eef00b000d00bbd0000000000000bcb&rgn=div0&view=text&node=00:0.0.0.0.00.0.0.0&idno=00 00 CFR 000.000])==== + ====000.0.0.0.0.0 Contract Documents Involving Proprietary Products or System ([http://www.ecfr.gov/cgi-bin/text-idx?SID=d00e0f00000a0000baf0aa00e0000000&mc=true&node=se00.0.000_0000&rgn=div0 00 CFR 000.000])==== Generally, on federal aid projects, the use of trade names in plans and specifications is not allowed except as outlined in [[000.0 Design#000.0.0.0 Proprietary Items|EPG 000.0.0.0]]. The practice of specifying proprietary products or systems is only acceptable if it can be assured that three or more companies can provide an acceptable product. See EPG 000.0.0.0 and [[#000.0.0.0 Proprietary Items|EPG 000.0.0.0]] for more information. Generally, on federal aid projects, the use of trade names in plans and specifications is not allowed except as outlined in [[000.0 Design#000.0.0.0 Proprietary Items|EPG 000.0.0.0]]. The practice of specifying proprietary products or systems is only acceptable if it can be assured that three or more companies can provide an acceptable product. See EPG 000.0.0.0 and [[#000.0.0.0 Proprietary Items|EPG 000.0.0.0]] for more information. 