Howman is contracted to Wada until midway through 2016 and said 2013 was a watershed: "The Armstrong case had a major impact because of his stature. It showed sophisticated cheats can be caught without testing positive. Information readily available through customs and police can be shared with sport to ferret out cheats, including trainers on the periphery.
"People have heroes [like Armstrong] who they don't want to shake from pedestals but, with so much media coverage and the release of books devoted to the subject, people are more aware of the industry it's become."
Howman paid tribute to Tygart who continued the fight against Armstrong when federal investigators reached a stalemate.
"As a result of his tenacity for justice, Travis had death threats. I hope more examples of what he has done filter through. We've got to do the best possible job for clean athletes because there'll always be many more of those than dirty ones."
Howman is encouraged by Bach's US$10 million initiative because it's a step into the unknown. Blood and urine testing are the usual methods of testing but cell and hair samples may do a more effective job and tell a story over a longer period. That may assist detection and do so faster and more cheaply - at a time when the IOC is retesting doping samples from the 2006 Winter Games in Turin with an improved steroid detection method; the results are due soon.
"He [Bach] doesn't appear to want to invest in the same old research which struggles to close the gap between clean athletes and sophisticated cheats," says Howman. "What he's saying is 'let's be innovative'."
Stagnation over the Rio lab gives Howman his greatest cause for concern: "That is pretty serious. We need a stronger commitment to make sure the lab is restructured in a new building for the Games. Apparently it will not be ready for the World Cup, but, for credibility's sake, we cannot afford to have a false positive or false negative test during the Games. This cannot drag on much further."
Howman is less worried about Jamaican testing lapses: "They went off the rails but we believe we've sorted it. We worked with the government, including the Prime Minister, to ensure they co-operate with the new [Jamaican anti-doping] agency who we met during the year. They appear well-trained."
Operacion Puerto is an area where Howman's legal training has him acknowledging the civil liberties/patient confidentiality defence used as a premise for not revealing the identities of tainted blood bags. Howman says the judges need to consider the greater good.