The federal government will begin accepting employers’ petitions for H1-B visas on April 1, the first step employers must take to hire foreign workers to fill certain “professional” and “specialty occupation” positions. A

Here’s one of the simplest ways to avoid failure-to-hire litigation: Adopt a uniform system for posting openings—and then stick with that system. If you do, employees won’t be able to claim later that they didn’t know about an opening and would have applied if only they knew. Plus, transparency protects you against claims you were trying to dissuade certain individuals from applying.

Employees can always sue if they haven’t been paid for their work—even if they’re in the country illegally and not eligible to work in the United States. Employers can’t use their undocumented status as an excuse for not paying minimum wage and overtime under the FLSA.

Some discrimination cases have a way of resurfacing even after you thought you had settled the matter. That can happen when the litigious employee reapplies for work. If you’re going to settle a case, consider including a clause that guarantees the former employee will never apply again. That might have been prudent in the following case:

Here’s some good news if you use truly independent contractors to perform work. If you have done it right, you don’t have to worry about losing an age discrimination lawsuit. But there’s a caveat: You must make sure you can easily prove your contractor wasn’t really an employee.

Q. We would like to hire an applicant who used to work for a similar company, but he has a noncompete agreement with his former employer. We think the noncompete is way too broad—it lasts for three years and prevents him from working anywhere in the country—and we do not believe the work he will be doing competes with any activities of his former employer. Can we go ahead and hire him?

As the economy rebounds, you may be looking closely at ex-employees who departed on good terms. But poorly managed rehiring can result in reduced productivity and morale. Plus, you face the possibility of discrimination lawsuits from rejected internal applicants. Here are six common rehiring mistakes:

Test your knowledge of recent trends in employment law, comp & benefits and other HR issues with our monthly mini-quiz ...

Q. In our experience, employees who take public transportation or rely on rides from others are more likely to be tardy to work than those who own their own vehicle. Therefore, before hiring an applicant for employment, we would like to make sure the applicant has a reliable method of transportation to work. Would it be appropriate to inquire, for example, whether the applicant owns a vehicle?

Most managers rely too much on a list of standard interview questions for which most applicants have canned responses. Instead, try these queries, each designed to get applicants to really tell you about themselves and their skills. Plus, read the winning entries from our just-concluded HR Professionals Week question: What’s the most bizarre thing you’ve ever experienced in a job interview?

In late 2007, Immigration and Customs Enforcement (ICE) officials raided a Koch Foods plant in Fairfield, just outside Cincinnati. They found 161 illegal workers at the poultry plant. Now ICE has fined the company $536,000.

Q. I just found out that an employee filed for bankruptcy. I’m concerned, because she works a cash register and has access to money. Can I fire this employee?

The change-up is one of the most potent pitches in baseball. Likewise, a change-of-pace interview question can give HR and hiring managers keen insight into a job candidate’s analytical, creative and organizational thinking. Here are 15 of the most intriguing interview questions from the more than 14,000 submitted by job candidates last year through Glassdoor.com:

The results are in—and we have a winner! At the beginning of HR Professionals Week 2010, which wraps up today, we asked you to tell us about memorable things that have happened to you during job interviews. And tell us you did.

What’s the most bizarre thing you’ve ever experienced in a job interview?

Next came voting, in which you chose your favorite response. Thanks to everyone who took the time to cast a ballot. Now we've got the results.

With competition hot for open positions, the pressure is on for job seekers to have flawless interview skills. But sometimes they choke under that pressure. Here are 10 classic job interview flubs recently uncovered in a nationwide survey of hiring managers. Add your own in a special HR Professionals Week edition of the HR Specialist Forum.