The RRP Rule went into effect on April 22, 2010; one of its requirements was that any contractor engaged to perform home renovations for money must complete an eight-hour training course in lead-safe work practices and pass an exam. As lead-safety experts who had often offered advice on the topic to the EPA over the years, NCHH began a national training initiative in August 2009 with the goal of ensuring that lead safety courses would be available to contractors nearly everywhere that there was a demand for them. NCHH assembled a network of over one hundred trainers across the country to teach RRP compliance, ultimately training approximately 27,500 contractors across forty states, plus the U.S. territory of Guam. While the RRP Rule is still in effect, NCHH did not seek to renew its training certification with the EPA when it expired in 2013 and no longer offers RRP certification courses. In January 2010, NCHH and the Alliance for Healthy Homes, a national nonprofit with a similar focus, announced a merger. As a result of the merger, NCHH assumed control of the Alliance for Healthy Homes' assets and staff. Executive Director Rebecca Morley announced her resignation from NCHH in October 2014, effective December 2. NCHH's board asked deputy director Jonathan Wilson to serve as acting director until Morley's permanent replacement was selected. 2015-2017: Nancy Eldridge Becomes NCHH's Third Executive Director; Formation of the Well-Home Network Nancy Rockett Eldridge was announced as NCHH's third executive director on May 28, 2015. Since 1999, Eldridge had served as CEO for Cathedral Square, a Burlington, VT-based nonprofit specializing in healthy home environments for older adults. Under her leadership, Cathedral Square increased the number of affordable housing communities to 28. Ms. Eldridge's service as NCHH's executive director began on August 5, 2015. Eldridge's interest in creating healthy housing for older adults resulted in the formation of the Well-Home Network. 2017-Forward: Amanda Reddy Becomes NCHH's Fourth Executive Director Amanda Reddy was announced as NCHH's fourth executive director on May 17, 2017. Reddy originally joined NCHH's subsidiary, Healthy Housing Solutions, in 2012 but moved from that organization over to NCHH the following year. Healthy Housing Solutions In September 2003, NCHH’s board of directors voted to establish a wholly owned for-profit subsidiary, Healthy Housing Solutions, Inc ("Solutions"). The subsidiary was created to pursue federal small business set-aside contracts for which NCHH, as a 501(c)(3) nonprofit organization, would be ineligible.