As he ends an extraordinary five-year term as Comptroller of the  Currency today, Eugene A. Ludwig makes no apologies for expanding bank   powers or goading the industry into more community-based lending.   
In an interview, Mr. Ludwig shrugged off criticism leveled by lawmakers  who think he repeatedly exceeded his authority, pointing out that the   Supreme Court has upheld in four unanimous rulings his decisions affecting   bank sales of annuities, insurance, and other products.     
  
While applauding banks' record profits, he did repeat his oft-stated  warning that the industry is headed for trouble unless credit standards are   tightened.   
Credit card portfolios are already suffering as consumers become  increasingly willing to walk away from their debt obligations, he noted,   and home mortgages may be the next big problem.   
  
"Consumers are more heavily borrowed than almost anytime in history," he  said. "That leaves people very vulnerable to an interest rate increase or   losing their jobs."   
As for the future, Mr. Ludwig, 51, said he has no plans to return to his  former law firm, Washington-based Covington & Burling. 
Excerpts from the interview follow.
  
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You have pushed to expand the powers of national banks and criticized  lawmakers for trying to rein in your authority. But banks have posted six   consecutive years of record profits. Why do they need to expand into new   lines of business?     
LUDWIG: We've got a much more stable and robust banking system than when  I entered government five years ago. But a lot of profitability is driven   by dramatically increased fee income. This includes fees from new products.   I think that proves that new service opportunities are essential.     
Increasing efficiency has also contributed to healthy profits. But you  can't get double-digit profit increases forever just by improving   efficiency ratios. At some point you can't get any more juice out that   lemon.     
  
The banking system is quite vulnerable. Banking is an information  business and the information revolution is getting more rapid. Banks have   got to be able to compete in a cutting-edge way. For us not to allow banks   to participate vigorously in the marketplace is terrible. It's not right.     
You have vigorously defended one of your most controversial decisions,  allowing banks to enter new business through direct subsidiaries rather   than holding company affiliates. If this is so valuable, why have only two   banks asked to take advantage of the change?     
LUDWIG: It's not entirely surprising that we have not received more  applications. I think many banks are waiting to see if suits are filed over   (the municipal bond underwriting subsidiary approved for) Zions Bank.   
This type of innovation has been essential in a dynamic economy.  Fundamentally, it's not about making banks more important, it's about   making them safer.   
You have been continually criticized by many in Congress, who argue that  you have overstepped your authority. Are the attacks unfair? 
LUDWIG: It comes with the territory. In these jobs you cannot be too  thin-skinned. 
When the ruckus first arose, I was surprised. But what is most important  is that the Supreme Court has said unanimously four times that our office   was not meant to be overturned.   
What's essential is that you have a certain amount of conviction and  principle and stick with that set of views. We have a constitutional   responsibility and we're not here to win popularity contests. You have to   set a course, and you can't be swayed because somebody powerful doesn't   like what you're doing.       
Looking at the industry's behavior, are there practices that worry you?
LUDWIG: I do not see a systemic problem right now, but if we see  continued slippage in underwriting standards - especially on the consumer   side - the industry could be setting itself up for pretty serious bumps   when the economy turns down.     
Consumers are more heavily borrowed than almost any time in history.  That leaves people very vulnerable to an interest rate increase or losing   their jobs.   
We've seen in our generation a secular change in people's attitudes  toward credit and borrowing. People are more willing to take risks in their   own household. Five or 10 years down the road I would worry about people   leaving the keys on the counter in their houses and walking away.     
First mortgages, which we have viewed as very safe, may become more  risky. We've already seen similar changes with credit card portfolios.   Consumer borrowing is something banks have to watch carefully for a long   time.     
You have mused about writing a book on the "democratization of credit,"  or the expansion of lending to low- and moderate-income people. What   message do you want to deliver?   
LUDWIG: The expansion of credit access has been one of the proudest  accomplishments for American banking. What we've learned from it is the   power of innovation, facts, and good analysis. There are many stories of   products that regulators or bankers said would be either unprofitable or   unsound and their warnings turned out to be exactly wrong.       
For instance, the flexibility in home mortgages is particularly  astounding to me. This has dramatically changed people's lives. 
But do we have too much of a good thing? We're also facing greater debt  burdens, more bankruptcies, and lower savings rates. 
LUDWIG: All finance has risk. It's matter of managing it prudently. For  instance, the problems we've seen in credit cards are not just a low- and   moderate-income issue. There are many examples of doctors and dentists who   have had problems after credit extension.     
Making more credit available cannot be an excuse for laxity. Bankers  must make sound loans that are profitable. 
You have been a big advocate for the Community Reinvestment Act. But  many institutions have relied on riskier products such as high-loan-to-   value mortgages and character loans to small-business in order to boost   their community lending portfolios. Has CRA weakened portfolios and can   these loans survive a recession?       
LUDWIG: I was one of earliest people to give warnings about this. But  properly underwritten, there is no evidence to suggest that as a class   these loans perform any less well than other lending.   
Regulators have been criticized for giving 98% of the industry  outstanding or satisfactory grades on their CRA performance. Are CRA   reviews too easy?   
LUDWIG: I think we give good exams. Banks are demonstrably doing better.  There has been $355 billion in CRA commitments in the last five years. In   the previous 15 years, CRA commitments totaled only $40 billion. So it's no   surprise that grades have not gone down.     
What accomplishments during your five years as comptroller have been  most satisfying? 
LUDWIG: Let me say it's been a team effort all along.
But improving safety and soundness is one thing. I'm tickled as can be  that supervision-by-risk has taken off. Looking ahead to find potential   problems is difficult, but you can't have a safe and sound banking system   if all you do is look through the rearview mirror-all you do is repeat past   mistakes.       
Secondly, there's regulatory burden reduction. Rules are like a coral  reef constantly growing around an island. Burden is pernicious and makes   the industry less efficient.   
Third, would be improving competition by expanding mutual funds,  municipal securities underwriting, and operating subsidiary activities. 
Finally, CRA improvements. I'm proud of the industry for the way it has  handled community investment. We have whole states that will be mostly   minority populations in the 21st century. For banks not to connect with   those populations is fundamentally harmful to the industry.     
What are your plans for the future?
LUDWIG: I will start vigorously trying to settle my job situation  immediately. I'm not much of person to sit around and vacation. 
I definitely don't want to go back and practice law. It's a book I've  closed and don't want to reopen. 
Leaving this job is very painful, but intellectually I know it's the  right thing. They have terms for a reason and it will be helpful for the   industry to have someone else in here.