Plaintiff Salinas filed an application for disability insurance benefits, alleging that he was unable to work. The application was denied administratively, both initially and on reconsideration, after a physician and a disability examiner evaluated the evidence and determined that plaintiff was not disabled. Plaintiff's claim was considered de novo by an administrative law judge of the Social Security Administration, who found that plaintiff was not disabled. On review before the district court under § 205(g) of the Social Security Act, 42 U.S.C. § 405(g), the Secretary's decision was upheld as supported by substantial evidence and defendant's motion for summary judgment was granted.1 We agree with the district court's determination and, therefore, we affirm.

Our sole duty in reviewing a case such as this one is to determine whether there is substantial evidence in the record to support the findings of the Secretary. Perez v. Schweiker, 653 F.2d 997, 999 (5th Cir. 1981); Rodriguez v. Schweiker, 640 F.2d 682, 685 (5th Cir. 1981). The record contains substantial evidence when there is such relevant evidence as a reasonable mind might accept as adequate to support the conclusion. Perez, supra, Anderson v. Schweiker, 651 F.2d 306, 308 (5th Cir. 1981).

Plaintiff argues that the absence of any vocational expert at the administrative hearing means that the Secretary's decision was not supported by substantial evidence. We disagree.

The Secretary carefully considered all the medical evidence of record and plaintiff's testimony and determined that although plaintiff was unable to perform his past relevant work as a grinder in an automotive factory, he possessed residual functional capacity for at least "light work," as defined by 20 C.F.R. § 405.1510(c) (1980), which provides:

(c) Light work. Light work entails lifting 20 pounds maximum with frequent lifting or carrying of objects weighing up to 10 pounds. Even though the weight lifted may be only a negligible amount, a job is in this category when it requires walking or standing to a significant degree, or when it involves sitting most of the time with a degree of pushing and pulling of arm or leg controls. To be considered capable of performing a full or wide range of light work, an individual must be capable of performing substantially all of the foregoing activities. The functional capacity to perform light work includes the functional capacity to perform sedentary work.

This finding of the ALJ is supported by, inter alia, Salinas's own physician who, in his medical report, stated that plaintiff could, in his estimation, lift, carry, push, or pull 10 to 20 pounds.2 In addition to finding that Salinas possessed residual functional capacity, the ALJ found that Salinas was a "younger individual" according to 20 C.F.R. § 14.1506(b) (1980)3 and had a "marginal education" according to 20 C.F.R. § 14.1507(c) (1980).4

The difficulty arises, according to Salinas, in the structure of administrative notice provided by the rules. Regulation 20 C.F.R. § 404.1513 discusses 20 C.F.R. § 404, Subpart P, Appendix 2, which sets forth rules reflecting the major functional and vocational patterns that are encountered in cases in which claimants are not engaging in substantial gainful activity and are prevented by a medically determinable impairment from performing their vocationally relevant past work, and where claimants do not qualify for disability stated on medical considerations alone. Regulation 404.1513 provides that when the findings of fact made as to all factors (age, education, transferability of skills, work experience, and residual functional capacity) coincide with the criteria of a rule in Appendix 2, that rule directs a conclusion as to whether the claimant is "disabled" or "not disabled." In the present case, the ALJ applied his findings of fact to Rule 202.17, Table 2, of Appendix 2, which provides:

To Light Work as a Result of Severe Medically

-------------------------------------------------------------------
 Rule   Age         Education    Previous Work Experience  Decision
-------------------------------------------------------------------
202.17   Younger     Limited        Unskilled or None           Not
        individual  or less-                               Disabled
                    At least
                    literate
                    and able
                    to
                    communicate
                    in English

The ALJ concludes that Salinas was not disabled.

Given the explicit factual findings in the record by the ALJ, the existence in the economy of jobs that a person with Salinas's qualifications could fill could be established by administrative notice, 20 C.F.R. § 404.1509(c) (1980).5 The tables in Appendix 2 are a sophisticated method of taking this administrative notice that is permitted by the regulations.

Although the Secretary may decide to use a vocational expert to establish the existence of work in the national economy that an applicant is capable of performing, it is by no means necessary. The Fourth Circuit has recently upheld the use of these vocational regulations by the Secretary in lieu of calling a vocational expert to testify Frady v. Harris, 646 F.2d 143, 144-45 (4th Cir. 1981). In addition, the most recent regulations, albeit not applicable to the time period involved in this case, explicitly empower the Secretary to use his discretion in employing the services of a vocational expert. 20 C.F.R. § 404.1566(e) (1981).6

Salinas relies on our decision in Johnson v. Harris, 612 F.2d 993 (5th Cir. 1980) to establish the need for a vocational expert. However, in Johnson we remanded for further hearing because of insufficient questioning by the ALJ of the vocational expert; the ALJ asked the vocational expert what sedentary jobs the claimant could do, given his qualifications, but " 'disregarding completely any mental or physical impairment which the claimant may have or he found to have.' " 612 F.2d at 998 (emphasis in original). In the present case, the ALJ determined that Salinas's impairments were of sufficient severity so as to limit Salinas to light work only then did the ALJ consult the vocational regulations. Because Salinas's physical impairments were considered in determining whether he could engage in substantially gainful employment, this case is distinguishable from Johnson.

Salinas's case is also distinguishable from our recent decision Perez v. Schweiker, 653 F.2d 997 (5th Cir. 1981), in which we rejected the use of vocational regulations to establish a lack of claimant's disability. In Perez, we held that the vocational regulations were inapplicable because, by their own terms, these guidelines apply only when all factors used in the tables coincide with the claimant's actual situation, and there was no evidence in the record to indicate that Perez had residual capacity to perform "light" work. In Salinas's case, there was ample evidence in the record to support the ALJ's findings that were then "plugged into" the vocational regulations.

In this case, the use by the Secretary of vocational regulations in lieu of vocational expert testimony was proper, and, therefore, we AFFIRM.

AFFIRMED.