MILLER, Presiding Judge.

In this workers' compensation action, claimant Tedral Ogletree filed a claim for reinstatement of medical and temporary total disability ("TTD") income benefits from his former employer, R.R. Donnelley,1 and its insurer, AIG International Insurance Company c/o Gallagher Bassett Services (collectively, "R.R. Donnelley" or "the employer"). Ogletree claimed that he sustained a compensable fictional new accident arising out of and in the course of his employment with R.R. Donnelley, and that he was unable to obtain suitable subsequent employment due to the aggravation of his injury. Following an evidentiary hearing, a State Board of Workers' Compensation administrative law judge ("ALJ") issued an award in Ogletree's favor, finding that Ogletree had sustained a fictional new accident and that Ogletree had performed a diligent, but unsuccessful, search for suitable employment, as required under Maloney v. Gordon County Farms, 265 Ga. 825, 462 S.E.2d 606 (1995). The Board's appellate division affirmed the ALJ's findings as to a fictional new accident, but reversed the award of TTD benefits based upon its finding that Ogletree had not performed a diligent job search. On further appeal, the superior court affirmed the Board's finding of a fictional new accident. The superior court, however, reversed the Board's finding that Ogletree had not performed a diligent job search and reinstated the ALJ's award. We granted R.R. Donnelley's application for discretionary appeal. For the reasons that follow, we affirm the superior court's decision.

(Punctuation and footnotes omitted.) Medders v. Smith, 245 Ga.App. 323, 325(1), 537 S.E.2d 153 (2000). However, the appellate division's decisions based on erroneous legal theories are subject to the de novo standard of review. Trent Tube v. Hurston, 261 Ga.App. 525, 583 S.E.2d 198 (2003).

The record evidence shows that Ogletree began working for the employer in March 1997 as an assistant pressman. Ogletree's duties required repetitive lifting of heavy stock, as well as bending, stretching, and pulling. On October 10, 2002, Ogletree suffered a work-related injury to his neck and upper extremities. Ogletree underwent carpal tunnel surgery and received wage, medical, and permanent partial disability ("PPD") benefits.

Ogletree returned to work in June 2003 on a light-duty basis with permanent restrictions from his treating physician of no lifting, pushing, or pulling more than 15 pounds. He then began to work in the Fulfillment Department, which required him to bend, stack, and lift boxes. Some of the boxes that Ogletree lifted weighed as much as 30 pounds, and he exceeded his work restrictions 40% of the time. Ogletree complained to his supervisors of increasing pain in his upper extremities as he continued to work.

Ogletree was relocated to the Quality Control Department. His duties in that department required him to lift panels between 15 and 30 pounds, which exceeded his permanent work restrictions. Ogletree stated that, as he continued trying to perform his work duties, his condition worsened. Ogletree again complained to his supervisors about his increasing pain, but no one modified his duties. Ogletree received a poor performance review because he "was not moving fast enough." Ogletree testified that his performance was slow due to the injury and pain in his neck and back, the numbness in his arm, and sharp pains in his hands.

Ogletree subsequently began working in the DocuTech Department. His duties included stuffing envelopes, placing the envelopes into boxes, and loading the boxes into carts. Some of the boxes that Ogletree lifted, pulled, and pushed weighed between 50 and 60 pounds. Again, Ogletree complained to his supervisors regarding the pain he felt while working. He stated that the pain started in his neck, extended down his arm and hand, and moved down his lower back into his leg.

Medical records from Ogletree's treating physicians documented Ogletree's injuries. On July 3, 2007, Ogletree underwent an MRI, which revealed that Ogletree was suffering from "multi[-]level degenerative disc disease. The discs [were] partially collapsed at all of the C3-4, C4-5, and C6-7 levels. Marginal osteophytes [were] formed at those levels as well, and ... there [was] multi[-]level spinal stenosis, and some cord compression." In December 2007, Ogletree's physician noted that the results of a CT myelogram showed that Ogletree had a vertebral artery anomaly at C4, multi-level spondylosis and disc degeneration, and foraminal stenosis at C3-4 and C6-7.

On April 17, 2008, Ogletree was laid off as a result of the employer's reduced workload and the elimination of the DocuTech Department. Following his layoff, Ogletree began searching for work using the internet, newspaper, and the Georgia Department of Labor's website. Ogletree testified that he applied for quality control and government jobs that were within his physical restrictions, and he listed approximately 24 jobs for which he submitted applications. Some of the prospective employers did not respond to his applications, and about half of the prospective employers responded via e-mail advising that the positions had been filled by other applicants. Ogletree did not have any interviews and did not personally visit any potential employers.

In October 2008, Ogletree underwent a lumbar fusion surgery. He filed a claim for TTD benefits for the period from April 17, 2008 and continuing based upon an alleged "fictional new accident" that was manifested at the time of his layoff.

The Board's ALJ entered an award and findings in Ogletree's favor, but the appellate division reversed, in part, the ALJ's findings. Upon further review, the superior court reversed the appellate division's decision in part and reinstated the ALJ's award.

1. R.R. Donnelley contends that the superior court erred in affirming the Board's finding that Ogletree had sustained a fictional new accident on April 17, 2008. It contends that Ogletree instead had a change in condition. We discern no error.

In Central State Hosp. v. James, 147 Ga.App. 308, 309-310(1)(a)-(c), 248 S.E.2d 678 (1978), this Court described three situations that have evolved in distinguishing between a new injury or a change in condition:2

...

(Punctuation omitted; emphasis supplied.) James, supra, 147 Ga.App. at 309-310(1)(a)(c), 248 S.E.2d 678. We have further ruled that a specific incident is not a prerequisite to a finding of a new accident based upon an aggravation of a pre-existing injury. See Beers Constr. Co. v. Stephens, 162 Ga.App. 87, 91(2), 290 S.E.2d 181 (1982). A "new accident" occurs when there is the intervention of new circumstances imposed upon the claimant. See Certain v. U.S. Fidelity & Guaranty Co., 153 Ga.App. 571, 573, 266 S.E.2d 263 (1980). Regardless of whether the claimant has claims against a single employer or against two different employers, the analysis and application of the foregoing principles are the same. See Beers Constr. Co., supra, 162 Ga.App. at 89(2), 290 S.E.2d 181.

Here, the ALJ, the Board's appellate division, and the superior court found that the preponderance of the competent and credible evidence established that Ogletree had sustained a fictional "new accident" on April 17, 2008, the date that he was laid off and ceased to work. The ALJ specifically found that Ogletree had sustained an on-the-job injury on October 10, 2002 and thereafter experienced a gradual worsening of his condition as he continued to perform light-duty work that exceeded his physical restrictions. The evidence supported these findings.

We recognize that the circumstances presented in this case do not fall squarely within either of the three situations described in James supra, 147 Ga.App. at 309-310(1)(a)(c), 248 S.E.2d 678. Notably, however, the situations described in James, were not meant to be exclusive; rather, they were the situations "which most frequently occur" in the workers' compensation context. Id. at 309(1), 248 S.E.2d 678. Based upon the record evidence, the Board was authorized to find that the circumstances in this case were most similar to the first situation described in James and that Ogletree sustained a "new accident" since his physical activity in continuing to work seriously aggravated his condition. See Ga. Pacific Corp. v. Cross, 275 Ga.App. 664, 664-665(1), 621 S.E.2d 586 (2005); Beers Constr. Co., supra, 162 Ga.App. at 89-90(2), 290 S.E.2d 181; James, supra, 147 Ga.App. at 309(1)(a), 248 S.E.2d 678.

Contrary to R.R. Donnelley's arguments, the evidence in this case did not require a finding that Ogletree sustained a change in condition. As noted in James, supra, 147 Ga.App. at 309(1)(c), 248 S.E.2d 678, and Beers Constr. Co., supra, 162 Ga.App. at 89-90(2), 290 S.E.2d 181, a change in condition occurs when the claimant's disability results from his performance of "usual," "normal," or "ordinary" work duties. In contrast, a "new accident" occurs when there is the intervention of new circumstances imposed upon the claimant. See Certain, 153 Ga.App. at 573, 266 S.E.2d 263. When Ogletree returned to work after his initial work injury, he was no longer performing normal or ordinary duties. The ALJ found that Ogletree was performing under new circumstances that were more strenuous and exceeded his light duty work restrictions. Therefore, the superior court properly affirmed the Board's determination that a "new accident," rather than a change in condition, occurred. See Beers Constr. Co., supra, 162 Ga.App. at 89-90(2), 290 S.E.2d 181; Certain, 153 Ga.App. at 573-574, 266 S.E.2d 263.

The Board was further authorized to conclude that Ogletree's "new accident" date was April 17, 2008, when he was laid off and ceased to work.3 The date of the "new accident" is deemed to be when the disability manifests itself. See Mallory, supra, 114 Ga.App. at 643(4), 152 S.E.2d 592; Blackwell, supra, 230 Ga. at 176, 196 S.E.2d 129. When a claimant attempts to continue working even though he is injured, the disability may manifest itself when he is forced to stop working. See Ga. Pacific Corp., supra, 275 Ga.App. at 665(2), 621 S.E.2d 586; United Parcel Svc. v. Culpepper, 219 Ga.App. 534, 535, 465 S.E.2d 709 (1995). "The purpose of this rule is to avoid penalizing a claimant who attempted to continue working even though he was injured to some extent." (Citation and punctuation omitted.) Ga. Pacific Corp., supra, 275 Ga. App. at 665(2), 621 S.E.2d 586. The disability may also manifest itself when the claimant is unable to obtain suitable employment elsewhere as a result of the injury. See, e.g., Maloney v. Gordon County Farms, 265 Ga. 825, 826-827, 462 S.E.2d 606. Here, the evidence supported a finding that Ogletree continued trying to work even though he was injured and that he was unable to find suitable employment thereafter in light of his condition and restrictions. The Board therefore was authorized to find that the disability manifested itself when he ceased working on April 17, 2008. See Ga. Pacific Corp., supra, 275 Ga.App. at 665(2), 621 S.E.2d 586. See, e.g., Maloney, supra, 265 Ga. at 826-827, 462 S.E.2d 606.

2. R.R. Donnelley further contends that the superior court erred in reversing the Board's finding that Ogletree had not performed a diligent job search under the Maloney standard. We disagree.

Under Maloney, supra, 265 Ga. at 828, 462 S.E.2d 606, a claimant may receive workers' compensation benefits if he establishes by a preponderance of the evidence that he

(Punctuation omitted; emphasis supplied.) Id.

R.R. Donnelley's claim of error pertains to the third element under Maloney requiring Ogletree to show that he made a diligent effort to secure suitable employment following his injury and layoff. The undisputed evidence established that after being laid off, Ogletree searched for work using the internet, newspaper, and the Georgia Department of Labor's website. He applied for approximately 24 jobs, but was unsuccessful in his efforts to secure suitable employment. Although the ALJ found that Ogletree had satisfied his burden of proof under the Maloney standard based upon the evidence, the Board's appellate division reversed and concluded that Ogletree failed to establish a diligent job search since he did not have any interviews and did not personally visit any potential employers. The superior court reversed the decision of the appellate division in this regard, ruling that the appellate division relied upon an erroneous legal theory in reaching its conclusion. We agree.

As previously stated, no deference is owed to the appellate division's conclusions that are based upon an erroneous legal theory. See Trent Tube, supra, 261 Ga.App. at 525, 583 S.E.2d 198. When the Board's decisions are based upon an erroneous legal theory, we review the issue de novo. Id. As noted by the superior court, the appellate division's decision requiring Ogletree to secure interviews and in-person site visits with the prospective employers imposed an additional burden on Ogletree beyond what is required under Maloney. Significantly, Ogletree gave uncontroverted testimony that he followed the Georgia Department of Labor's instructions during his job search. Ogletree, as an applicant, did not control the hiring process. There was no evidence reflecting that Ogletree, rather than the prospective employers, controlled whether he was extended opportunities for interviews or in-person site visits.

In Maloney, the Court overruled cases that imposed an additional burden on the claimant to prove the reasons why he or she was not hired by a prospective employer, noting that such requirement created an often impossible burden on the claimant in contravention of the liberal interpretation to be given to the Workers' Compensation Act. See Maloney, supra, 265 Ga. at 827-828, 462 S.E.2d 606. Since the appellate division's decision similarly imposed an additional burden upon Ogletree with respect to matters that were beyond his control and inconsistent with the instructions that he was given during the hiring process, its decision was erroneous. See, e.g., id. The decision, therefore, was properly reversed.

3. Lastly, R.R. Donnelley argues that the superior court erred in affirming the Board's finding that Ogletree had suffered a compensable lower back injury since there was no notice that Ogletree was asserting such a claim. Again, no error has been shown.

"Under the Workers' Compensation Act[,] the employer is entitled to notice and an opportunity to be heard prior to being required to pay benefits." (Citation and punctuation omitted.) Cypress Ins. Co. v. Duncan, 281 Ga.App. 469, 472(4), 636 S.E.2d 159 (2006); Holliday v. Jacky Jones Lincoln-Mercury, 251 Ga.App. 493, 495(1), 554 S.E.2d 286 (2001). R.R. Donnelley, however, has not shown that the notice requirement was breached in this case. Ogletree's notice of claim and request for a hearing gave notice that he was seeking medical and TTD benefits as a result of the October 10, 2002 and April 17, 2008 accident dates. The notice generally listed "Multiple Body Parts (Including Body Systems and Body Parts)" as being the body parts injured, and otherwise specified that Ogletree's neck and bilateral upper extremities were the injured body parts. At the hearing, Ogletree testified without objection that his injuries included his lower back. Significantly, R.R. Donnelley's own post-hearing brief submitted to the ALJ made reference to the fact that "Ogletree reported increased symptoms, including pain in his lower back." In light of this evidence, R.R. Donnelley's claim that it lacked notice and an opportunity to be heard regarding the lower back injury is without merit. Compare Cypress Ins. Co., supra, 281 Ga.App. at 472(4), 636 S.E.2d 159 (concluding that the claimant was not entitled to an award of permanent partial disability benefits since that issue was not raised by either party); Holliday, supra, 251 Ga.App. at 495-496(1), 554 S.E.2d 286 (concluding that the claimant was not entitled to an award of permanent partial disability benefits since there was no clear indication that such issue was being raised).

Judgment affirmed.

ELLINGTON, C.J., and DOYLE, J., concur.