Congressional Budget Office Cost Estimate: H.R. 4761, DHS Opioid Detection Resilience Act of 2019 [open pdf - 30KB]
This is the Congressional Budget Office Cost Estimate as passed by the House of Representatives on December 9, 2019. From the Document: "H.R. 4761 would require Customs and Border Protection (CBP) to develop a strategy to ensure that opioid screening devices can detect narcotics at certain purity levels. The act also would require CBP to develop a plan to ensure the longevity of those devices. CBP is currently carrying out activities similar to those required by H.R. 4761. Thus, CBO [Congressional Budget Office] estimates that implementing the act would not have a significant cost; any spending would be subject to the availability of appropriated funds."
Congressional Budget Office: http://www.cbo.gov/